config/config.mk

   1 #
   2 # This Source Code Form is subject to the terms of the Mozilla Public
   3 # License, v. 2.0. If a copy of the MPL was not distributed with this
   4 # file, You can obtain one at http://mozilla.org/MPL/2.0/.
   5
   6 #
   7 # config.mk
   8 #
   9 # Determines the platform and builds the macros needed to load the
  10 # appropriate platform-specific .mk file, then defines all (most?)
  11 # of the generic macros.
  12 #
  13
  14 # Define an include-at-most-once flag
  15 ifdef INCLUDED_CONFIG_MK
  16 $(error Do not include config.mk twice!)
  17 endif
  18 INCLUDED_CONFIG_MK = 1
  19
  20 EXIT_ON_ERROR = set -e; # Shell loops continue past errors without this.
  21
  22 ifndef topsrcdir
  23 topsrcdir       = $(DEPTH)
  24 endif
  25
  26 ifndef INCLUDED_AUTOCONF_MK
  27 include $(DEPTH)/config/autoconf.mk
  28 endif
  29
  30 -include $(DEPTH)/.mozconfig.mk
  31
  32 # Integrate with mozbuild-generated make files. We first verify that no
  33 # variables provided by the automatically generated .mk files are
  34 # present. If they are, this is a violation of the separation of
  35 # responsibility between Makefile.in and mozbuild files.
  36 _MOZBUILD_EXTERNAL_VARIABLES := \
  37   ANDROID_GENERATED_RESFILES \
  38   ANDROID_RES_DIRS \
  39   CMSRCS \
  40   CMMSRCS \
  41   CPP_UNIT_TESTS \
  42   DIRS \
  43   EXTRA_PP_COMPONENTS \
  44   EXTRA_PP_JS_MODULES \
  45   FORCE_SHARED_LIB \
  46   FORCE_STATIC_LIB \
  47   FINAL_LIBRARY \
  48   HOST_CSRCS \
  49   HOST_CMMSRCS \
  50   HOST_LIBRARY_NAME \
  51   HOST_PROGRAM \
  52   HOST_SIMPLE_PROGRAMS \
  53   IS_COMPONENT \
  54   JAVA_JAR_TARGETS \
  55   JS_MODULES_PATH \
  56   LIBRARY_NAME \
  57   LIBXUL_LIBRARY \
  58   MODULE \
  59   MSVC_ENABLE_PGO \
  60   NO_DIST_INSTALL \
  61   PARALLEL_DIRS \
  62   PROGRAM \
  63   SDK_HEADERS \
  64   SIMPLE_PROGRAMS \
  65   TEST_DIRS \
  66   TIERS \
  67   TOOL_DIRS \
  68   XPCSHELL_TESTS \
  69   XPIDL_MODULE \
  70   $(NULL)
  71
  72 _DEPRECATED_VARIABLES := \
  73   ANDROID_RESFILES \
  74   MOCHITEST_FILES_PARTS \
  75   MOCHITEST_BROWSER_FILES_PARTS \
  76   SHORT_LIBNAME \
  77   $(NULL)
  78
  79 ifndef EXTERNALLY_MANAGED_MAKE_FILE
  80 # Using $(firstword) may not be perfect. But it should be good enough for most
  81 # scenarios.
  82 _current_makefile = $(CURDIR)/$(firstword $(MAKEFILE_LIST))
  83
  84 $(foreach var,$(_MOZBUILD_EXTERNAL_VARIABLES),$(if $(filter file override,$(subst $(NULL) ,_,$(origin $(var)))),\
  85     $(error Variable $(var) is defined in $(_current_makefile). It should only be defined in moz.build files),\
  86     ))
  87
  88 $(foreach var,$(_DEPRECATED_VARIABLES),$(if $(filter file override,$(subst $(NULL) ,_,$(origin $(var)))),\
  89     $(error Variable $(var) is defined in $(_current_makefile). This variable has been deprecated. It does nothing. It must be removed in order to build)\
  90     ))
  91
  92 # Import the automatically generated backend file. If this file doesn't exist,
  93 # the backend hasn't been properly configured. We want this to be a fatal
  94 # error, hence not using "-include".
  95 ifndef STANDALONE_MAKEFILE
  96 GLOBAL_DEPS += backend.mk
  97 include backend.mk
  98 endif
  99
 100 # Freeze the values specified by moz.build to catch them if they fail.
 101
 102 $(foreach var,$(_MOZBUILD_EXTERNAL_VARIABLES),$(eval $(var)_FROZEN := '$($(var))'))
 103 $(foreach var,$(_DEPRECATED_VARIABLES),$(eval $(var)_FROZEN := '$($(var))'))
 104
 105 CHECK_MOZBUILD_VARIABLES = $(foreach var,$(_MOZBUILD_EXTERNAL_VARIABLES), \
 106   $(if $(subst $($(var)_FROZEN),,'$($(var))'), \
 107           $(error Variable $(var) is defined in $(_current_makefile). It should only be defined in moz.build files),\
 108   )) $(foreach var,$(_DEPRECATED_VARIABLES), \
 109         $(if $(subst $($(var)_FROZEN),,'$($(var))'), \
 110     $(error Variable $(var) is defined in $(_current_makefile). This variable has been deprecated. It does nothing. It must be removed in order to build),\
 111     ))
 112
 113 endif
 114
 115 space = $(NULL) $(NULL)
 116
 117 # Include defs.mk files that can be found in $(srcdir)/$(DEPTH),
 118 # $(srcdir)/$(DEPTH-1), $(srcdir)/$(DEPTH-2), etc., and $(srcdir)
 119 # where $(DEPTH-1) is one level less of depth, $(DEPTH-2), two, etc.
 120 # i.e. for DEPTH=../../.., DEPTH-1 is ../.. and DEPTH-2 is ..
 121 # These defs.mk files are used to define variables in a directory
 122 # and all its subdirectories, recursively.
 123 __depth := $(subst /, ,$(DEPTH))
 124 ifeq (.,$(__depth))
 125 __depth :=
 126 endif
 127 $(foreach __d,$(__depth) .,$(eval __depth = $(wordlist 2,$(words $(__depth)),$(__depth))$(eval -include $(subst $(space),/,$(strip $(srcdir) $(__depth) defs.mk)))))
 128
 129 COMMA = ,
 130
 131 # Sanity check some variables
 132 CHECK_VARS := \
 133  XPI_NAME \
 134  LIBRARY_NAME \
 135  MODULE \
 136  DEPTH \
 137  XPI_PKGNAME \
 138  INSTALL_EXTENSION_ID \
 139  SHARED_LIBRARY_NAME \
 140  STATIC_LIBRARY_NAME \
 141  $(NULL)
 142
 143 # checks for internal spaces or trailing spaces in the variable
 144 # named by $x
 145 check-variable = $(if $(filter-out 0 1,$(words $($(x))z)),$(error Spaces are not allowed in $(x)))
 146
 147 $(foreach x,$(CHECK_VARS),$(check-variable))
 148
 149 ifndef INCLUDED_FUNCTIONS_MK
 150 include $(topsrcdir)/config/makefiles/functions.mk
 151 endif
 152
 153 RM = rm -f
 154
 155 # LIBXUL_DIST is not defined under js/src, thus we make it mean DIST there.
 156 LIBXUL_DIST ?= $(DIST)
 157
 158 # FINAL_TARGET specifies the location into which we copy end-user-shipped
 159 # build products (typelibs, components, chrome). It may already be specified by
 160 # a moz.build file.
 161 #
 162 # If XPI_NAME is set, the files will be shipped to $(DIST)/xpi-stage/$(XPI_NAME)
 163 # instead of $(DIST)/bin. In both cases, if DIST_SUBDIR is set, the files will be
 164 # shipped to a $(DIST_SUBDIR) subdirectory.
 165 FINAL_TARGET ?= $(if $(XPI_NAME),$(DIST)/xpi-stage/$(XPI_NAME),$(DIST)/bin)$(DIST_SUBDIR:%=/%)
 166 # Override the stored value for the check to make sure that the variable is not
 167 # redefined in the Makefile.in value.
 168 FINAL_TARGET_FROZEN := '$(FINAL_TARGET)'
 169
 170 ifdef XPI_NAME
 171 DEFINES += -DXPI_NAME=$(XPI_NAME)
 172 endif
 173
 174 # The VERSION_NUMBER is suffixed onto the end of the DLLs we ship.
 175 VERSION_NUMBER          = 50
 176
 177 ifeq ($(HOST_OS_ARCH),WINNT)
 178 win_srcdir      := $(subst $(topsrcdir),$(WIN_TOP_SRC),$(srcdir))
 179 BUILD_TOOLS     = $(WIN_TOP_SRC)/build/unix
 180 else
 181 win_srcdir      := $(srcdir)
 182 BUILD_TOOLS     = $(topsrcdir)/build/unix
 183 endif
 184
 185 CONFIG_TOOLS    = $(MOZ_BUILD_ROOT)/config
 186 AUTOCONF_TOOLS  = $(topsrcdir)/build/autoconf
 187
 188 # Disable MOZ_PSEUDO_DERECURSE when it contains no-pymake and we're running
 189 # pymake. This can be removed when no-pymake is removed from the default in
 190 # build/autoconf/compiler-opts.m4.
 191 ifdef .PYMAKE
 192 comma = ,
 193 ifneq (,$(filter no-pymake,$(subst $(comma), ,$(MOZ_PSEUDO_DERECURSE))))
 194 MOZ_PSEUDO_DERECURSE :=
 195 endif
 196 endif
 197
 198 # Disable MOZ_PSEUDO_DERECURSE on PGO builds until it's fixed.
 199 ifneq (,$(MOZ_PROFILE_USE)$(MOZ_PROFILE_GENERATE))
 200 MOZ_PSEUDO_DERECURSE :=
 201 endif
 202
 203 #
 204 # Strip off the excessively long version numbers on these platforms,
 205 # but save the version to allow multiple versions of the same base
 206 # platform to be built in the same tree.
 207 #
 208 ifneq (,$(filter FreeBSD HP-UX Linux NetBSD OpenBSD SunOS,$(OS_ARCH)))
 209 OS_RELEASE      := $(basename $(OS_RELEASE))
 210
 211 # Allow the user to ignore the OS_VERSION, which is usually irrelevant.
 212 ifdef WANT_MOZILLA_CONFIG_OS_VERSION
 213 OS_VERS         := $(suffix $(OS_RELEASE))
 214 OS_VERSION      := $(shell echo $(OS_VERS) | sed 's/-.*//')
 215 endif
 216
 217 endif
 218
 219 OS_CONFIG       := $(OS_ARCH)$(OS_RELEASE)
 220
 221 ifdef _MSC_VER
 222 CC_WRAPPER ?= $(call py_action,cl)
 223 CXX_WRAPPER ?= $(call py_action,cl)
 224 endif # _MSC_VER
 225
 226 CC := $(CC_WRAPPER) $(CC)
 227 CXX := $(CXX_WRAPPER) $(CXX)
 228 MKDIR ?= mkdir
 229 SLEEP ?= sleep
 230 TOUCH ?= touch
 231
 232 ifdef .PYMAKE
 233 PYCOMMANDPATH += $(PYTHON_SITE_PACKAGES)
 234 endif
 235
 236 PYTHON_PATH = $(PYTHON) $(topsrcdir)/config/pythonpath.py
 237
 238 # determine debug-related options
 239 _DEBUG_ASFLAGS :=
 240 _DEBUG_CFLAGS :=
 241 _DEBUG_LDFLAGS :=
 242
 243 ifdef MOZ_DEBUG
 244   _DEBUG_CFLAGS += $(MOZ_DEBUG_ENABLE_DEFS)
 245   XULPPFLAGS += $(MOZ_DEBUG_ENABLE_DEFS)
 246 else
 247   _DEBUG_CFLAGS += $(MOZ_DEBUG_DISABLE_DEFS)
 248   XULPPFLAGS += $(MOZ_DEBUG_DISABLE_DEFS)
 249 endif
 250
 251 ifneq (,$(MOZ_DEBUG)$(MOZ_DEBUG_SYMBOLS))
 252   ifeq ($(AS),yasm)
 253     ifeq ($(OS_ARCH)_$(GNU_CC),WINNT_)
 254       _DEBUG_ASFLAGS += -g cv8
 255     else
 256       ifneq ($(OS_ARCH),Darwin)
 257         _DEBUG_ASFLAGS += -g dwarf2
 258       endif
 259     endif
 260   else
 261     _DEBUG_ASFLAGS += $(MOZ_DEBUG_FLAGS)
 262   endif
 263   _DEBUG_CFLAGS += $(MOZ_DEBUG_FLAGS)
 264   _DEBUG_LDFLAGS += $(MOZ_DEBUG_LDFLAGS)
 265 endif
 266
 267 MOZALLOC_LIB = $(call EXPAND_LIBNAME_PATH,mozalloc,$(DIST)/lib)
 268
 269 ASFLAGS += $(_DEBUG_ASFLAGS)
 270 OS_CFLAGS += $(_DEBUG_CFLAGS)
 271 OS_CXXFLAGS += $(_DEBUG_CFLAGS)
 272 OS_LDFLAGS += $(_DEBUG_LDFLAGS)
 273
 274 # XXX: What does this? Bug 482434 filed for better explanation.
 275 ifeq ($(OS_ARCH)_$(GNU_CC),WINNT_)
 276 ifdef MOZ_DEBUG
 277 ifneq (,$(MOZ_BROWSE_INFO)$(MOZ_BSCFILE))
 278 OS_CFLAGS += -FR
 279 OS_CXXFLAGS += -FR
 280 endif
 281 else # ! MOZ_DEBUG
 282
 283 # MOZ_DEBUG_SYMBOLS generates debug symbols in separate PDB files.
 284 # Used for generating an optimized build with debugging symbols.
 285 # Used in the Windows nightlies to generate symbols for crash reporting.
 286 ifdef MOZ_DEBUG_SYMBOLS
 287 OS_CXXFLAGS += -UDEBUG -DNDEBUG
 288 OS_CFLAGS += -UDEBUG -DNDEBUG
 289 ifdef HAVE_64BIT_OS
 290 OS_LDFLAGS += -DEBUG -OPT:REF,ICF
 291 else
 292 OS_LDFLAGS += -DEBUG -OPT:REF
 293 endif
 294 endif
 295
 296 #
 297 # Handle trace-malloc and DMD in optimized builds.
 298 # No opt to give sane callstacks.
 299 #
 300 ifneq (,$(NS_TRACE_MALLOC)$(MOZ_DMD))
 301 MOZ_OPTIMIZE_FLAGS=-Zi -Od -UDEBUG -DNDEBUG
 302 ifdef HAVE_64BIT_OS
 303 OS_LDFLAGS = -DEBUG -OPT:REF,ICF
 304 else
 305 OS_LDFLAGS = -DEBUG -OPT:REF
 306 endif
 307 endif # NS_TRACE_MALLOC || MOZ_DMD
 308
 309 endif # MOZ_DEBUG
 310
 311 # We don't build a static CRT when building a custom CRT,
 312 # it appears to be broken. So don't link to jemalloc if
 313 # the Makefile wants static CRT linking.
 314 ifeq ($(MOZ_MEMORY)_$(USE_STATIC_LIBS),1_1)
 315 # Disable default CRT libs and add the right lib path for the linker
 316 MOZ_GLUE_LDFLAGS=
 317 endif
 318
 319 endif # WINNT && !GNU_CC
 320
 321 ifdef MOZ_GLUE_PROGRAM_LDFLAGS
 322 DEFINES += -DMOZ_GLUE_IN_PROGRAM
 323 else
 324 MOZ_GLUE_PROGRAM_LDFLAGS=$(MOZ_GLUE_LDFLAGS)
 325 endif
 326
 327 #
 328 # Build using PIC by default
 329 #
 330 _ENABLE_PIC=1
 331
 332 # Determine if module being compiled is destined
 333 # to be merged into libxul
 334
 335 ifeq ($(FINAL_LIBRARY),xul)
 336   ifdef LIBXUL_LIBRARY
 337     $(error FINAL_LIBRARY is "xul", LIBXUL_LIBRARY is implied)
 338   endif
 339   LIBXUL_LIBRARY := 1
 340 endif
 341
 342 ifdef LIBXUL_LIBRARY
 343 ifdef IS_COMPONENT
 344 $(error IS_COMPONENT is set, but is not compatible with LIBXUL_LIBRARY)
 345 endif
 346 FORCE_STATIC_LIB=1
 347 endif
 348
 349 # If we are building this component into an extension/xulapp, it cannot be
 350 # statically linked. In the future we may want to add a xulapp meta-component
 351 # build option.
 352
 353 ifdef XPI_NAME
 354 ifdef IS_COMPONENT
 355 EXPORT_LIBRARY=
 356 FORCE_STATIC_LIB=
 357 FORCE_SHARED_LIB=1
 358 endif
 359 endif
 360
 361 ifndef SHARED_LIBRARY_NAME
 362 ifdef LIBRARY_NAME
 363 SHARED_LIBRARY_NAME=$(LIBRARY_NAME)
 364 endif
 365 endif
 366
 367 ifndef STATIC_LIBRARY_NAME
 368 ifdef LIBRARY_NAME
 369 STATIC_LIBRARY_NAME=$(LIBRARY_NAME)
 370 endif
 371 endif
 372
 373 # PGO on MSVC is opt-in
 374 ifdef _MSC_VER
 375 ifndef MSVC_ENABLE_PGO
 376 NO_PROFILE_GUIDED_OPTIMIZE = 1
 377 endif
 378 endif
 379
 380 # No sense in profiling tools
 381 ifdef INTERNAL_TOOLS
 382 NO_PROFILE_GUIDED_OPTIMIZE = 1
 383 endif
 384
 385 # Don't build SIMPLE_PROGRAMS with PGO, since they don't need it anyway,
 386 # and we don't have the same build logic to re-link them in the second pass.
 387 ifdef SIMPLE_PROGRAMS
 388 NO_PROFILE_GUIDED_OPTIMIZE = 1
 389 endif
 390
 391 # No sense in profiling unit tests
 392 ifdef CPP_UNIT_TESTS
 393 NO_PROFILE_GUIDED_OPTIMIZE = 1
 394 endif
 395
 396 # Enable profile-based feedback
 397 ifneq (1,$(NO_PROFILE_GUIDED_OPTIMIZE))
 398 ifdef MOZ_PROFILE_GENERATE
 399 OS_CFLAGS += $(if $(filter $(notdir $<),$(notdir $(NO_PROFILE_GUIDED_OPTIMIZE))),,$(PROFILE_GEN_CFLAGS))
 400 OS_CXXFLAGS += $(if $(filter $(notdir $<),$(notdir $(NO_PROFILE_GUIDED_OPTIMIZE))),,$(PROFILE_GEN_CFLAGS))
 401 OS_LDFLAGS += $(PROFILE_GEN_LDFLAGS)
 402 ifeq (WINNT,$(OS_ARCH))
 403 AR_FLAGS += -LTCG
 404 endif
 405 endif # MOZ_PROFILE_GENERATE
 406
 407 ifdef MOZ_PROFILE_USE
 408 OS_CFLAGS += $(if $(filter $(notdir $<),$(notdir $(NO_PROFILE_GUIDED_OPTIMIZE))),,$(PROFILE_USE_CFLAGS))
 409 OS_CXXFLAGS += $(if $(filter $(notdir $<),$(notdir $(NO_PROFILE_GUIDED_OPTIMIZE))),,$(PROFILE_USE_CFLAGS))
 410 OS_LDFLAGS += $(PROFILE_USE_LDFLAGS)
 411 ifeq (WINNT,$(OS_ARCH))
 412 AR_FLAGS += -LTCG
 413 endif
 414 endif # MOZ_PROFILE_USE
 415 endif # NO_PROFILE_GUIDED_OPTIMIZE
 416
 417
 418 # Does the makefile specifies the internal XPCOM API linkage?
 419 ifneq (,$(MOZILLA_INTERNAL_API)$(LIBXUL_LIBRARY))
 420 DEFINES += -DMOZILLA_INTERNAL_API
 421 endif
 422
 423 # Force XPCOM/widget/gfx methods to be _declspec(dllexport) when we're
 424 # building libxul libraries
 425 ifdef LIBXUL_LIBRARY
 426 DEFINES += \
 427           -DIMPL_LIBXUL \
 428                 $(NULL)
 429
 430 ifndef JS_SHARED_LIBRARY
 431 DEFINES += -DSTATIC_EXPORTABLE_JS_API
 432 endif
 433 endif
 434
 435 MAKE_JARS_FLAGS = \
 436         -t $(topsrcdir) \
 437         -f $(MOZ_CHROME_FILE_FORMAT) \
 438         $(NULL)
 439
 440 ifdef USE_EXTENSION_MANIFEST
 441 MAKE_JARS_FLAGS += -e
 442 endif
 443
 444 ifdef BOTH_MANIFESTS
 445 MAKE_JARS_FLAGS += --both-manifests
 446 endif
 447
 448 TAR_CREATE_FLAGS = -chf
 449
 450 ifeq ($(OS_ARCH),OS2)
 451 TAR_CREATE_FLAGS = -cf
 452 endif
 453
 454 #
 455 # Personal makefile customizations go in these optional make include files.
 456 #
 457 MY_CONFIG       := $(DEPTH)/config/myconfig.mk
 458 MY_RULES        := $(DEPTH)/config/myrules.mk
 459
 460 #
 461 # Default command macros; can be overridden in <arch>.mk.
 462 #
 463 CCC = $(CXX)
 464
 465 # Java macros
 466 JAVA_GEN_DIR  = _javagen
 467 JAVA_DIST_DIR = $(DEPTH)/$(JAVA_GEN_DIR)
 468 JAVA_IFACES_PKG_NAME = org/mozilla/interfaces
 469
 470 OS_INCLUDES += $(MOZ_JPEG_CFLAGS) $(MOZ_PNG_CFLAGS) $(MOZ_ZLIB_CFLAGS)
 471
 472 # NSPR_CFLAGS and NSS_CFLAGS must appear ahead of OS_INCLUDES to avoid Linux
 473 # builds wrongly picking up system NSPR/NSS header files.
 474 INCLUDES = \
 475   -I$(srcdir) \
 476   -I. \
 477   $(LOCAL_INCLUDES) \
 478   -I$(DIST)/include \
 479   $(if $(LIBXUL_SDK),-I$(LIBXUL_SDK)/include) \
 480   $(NSPR_CFLAGS) $(NSS_CFLAGS) \
 481   $(OS_INCLUDES) \
 482   $(NULL)
 483
 484 include $(topsrcdir)/config/static-checking-config.mk
 485
 486 CFLAGS          = $(OS_CPPFLAGS) $(OS_CFLAGS)
 487 CXXFLAGS        = $(OS_CPPFLAGS) $(OS_CXXFLAGS)
 488 LDFLAGS         = $(OS_LDFLAGS) $(MOZ_FIX_LINK_PATHS)
 489
 490 # Allow each module to override the *default* optimization settings
 491 # by setting MODULE_OPTIMIZE_FLAGS if the developer has not given
 492 # arguments to --enable-optimize
 493 ifdef MOZ_OPTIMIZE
 494 ifeq (1,$(MOZ_OPTIMIZE))
 495 ifdef MODULE_OPTIMIZE_FLAGS
 496 CFLAGS          += $(MODULE_OPTIMIZE_FLAGS)
 497 CXXFLAGS        += $(MODULE_OPTIMIZE_FLAGS)
 498 else
 499 ifneq (,$(if $(MOZ_PROFILE_GENERATE)$(MOZ_PROFILE_USE),$(MOZ_PGO_OPTIMIZE_FLAGS)))
 500 CFLAGS          += $(MOZ_PGO_OPTIMIZE_FLAGS)
 501 CXXFLAGS        += $(MOZ_PGO_OPTIMIZE_FLAGS)
 502 else
 503 CFLAGS          += $(MOZ_OPTIMIZE_FLAGS)
 504 CXXFLAGS        += $(MOZ_OPTIMIZE_FLAGS)
 505 endif # neq (,$(MOZ_PROFILE_GENERATE)$(MOZ_PROFILE_USE))
 506 endif # MODULE_OPTIMIZE_FLAGS
 507 else
 508 CFLAGS          += $(MOZ_OPTIMIZE_FLAGS)
 509 CXXFLAGS        += $(MOZ_OPTIMIZE_FLAGS)
 510 endif # MOZ_OPTIMIZE == 1
 511 LDFLAGS         += $(MOZ_OPTIMIZE_LDFLAGS)
 512 endif # MOZ_OPTIMIZE
 513
 514 ifdef CROSS_COMPILE
 515 HOST_CFLAGS     += $(HOST_OPTIMIZE_FLAGS)
 516 else
 517 ifdef MOZ_OPTIMIZE
 518 ifeq (1,$(MOZ_OPTIMIZE))
 519 ifdef MODULE_OPTIMIZE_FLAGS
 520 HOST_CFLAGS     += $(MODULE_OPTIMIZE_FLAGS)
 521 else
 522 HOST_CFLAGS     += $(MOZ_OPTIMIZE_FLAGS)
 523 endif # MODULE_OPTIMIZE_FLAGS
 524 else
 525 HOST_CFLAGS     += $(MOZ_OPTIMIZE_FLAGS)
 526 endif # MOZ_OPTIMIZE == 1
 527 endif # MOZ_OPTIMIZE
 528 endif # CROSS_COMPILE
 529
 530 CFLAGS += $(MOZ_FRAMEPTR_FLAGS)
 531 CXXFLAGS += $(MOZ_FRAMEPTR_FLAGS)
 532
 533 # Check for FAIL_ON_WARNINGS & FAIL_ON_WARNINGS_DEBUG (Shorthand for Makefiles
 534 # to request that we use the 'warnings as errors' compile flags)
 535
 536 # NOTE: First, we clear FAIL_ON_WARNINGS[_DEBUG] if we're doing a Windows PGO
 537 # build, since WARNINGS_AS_ERRORS has been suspected of causing isuses in that
 538 # situation. (See bug 437002.)
 539 ifeq (WINNT_1,$(OS_ARCH)_$(MOZ_PROFILE_GENERATE)$(MOZ_PROFILE_USE))
 540 FAIL_ON_WARNINGS_DEBUG=
 541 FAIL_ON_WARNINGS=
 542 endif # WINNT && (MOS_PROFILE_GENERATE ^ MOZ_PROFILE_USE)
 543
 544 # Now, check for debug version of flag; it turns on normal flag in debug builds.
 545 ifdef FAIL_ON_WARNINGS_DEBUG
 546 ifdef MOZ_DEBUG
 547 FAIL_ON_WARNINGS = 1
 548 endif # MOZ_DEBUG
 549 endif # FAIL_ON_WARNINGS_DEBUG
 550
 551 # Check for normal version of flag, and add WARNINGS_AS_ERRORS if it's set to 1.
 552 ifdef FAIL_ON_WARNINGS
 553 CXXFLAGS += $(WARNINGS_AS_ERRORS)
 554 CFLAGS   += $(WARNINGS_AS_ERRORS)
 555 endif # FAIL_ON_WARNINGS
 556
 557 ifeq ($(OS_ARCH)_$(GNU_CC),WINNT_)
 558 #// Currently, unless USE_STATIC_LIBS is defined, the multithreaded
 559 #// DLL version of the RTL is used...
 560 #//
 561 #//------------------------------------------------------------------------
 562 ifdef USE_STATIC_LIBS
 563 RTL_FLAGS=-MT          # Statically linked multithreaded RTL
 564 ifneq (,$(MOZ_DEBUG)$(NS_TRACE_MALLOC)$(MOZ_DMD))
 565 ifndef MOZ_NO_DEBUG_RTL
 566 RTL_FLAGS=-MTd         # Statically linked multithreaded MSVC4.0 debug RTL
 567 endif
 568 endif # MOZ_DEBUG || NS_TRACE_MALLOC || MOZ_DMD
 569
 570 else # !USE_STATIC_LIBS
 571
 572 RTL_FLAGS=-MD          # Dynamically linked, multithreaded RTL
 573 ifneq (,$(MOZ_DEBUG)$(NS_TRACE_MALLOC)$(MOZ_DMD))
 574 ifndef MOZ_NO_DEBUG_RTL
 575 RTL_FLAGS=-MDd         # Dynamically linked, multithreaded MSVC4.0 debug RTL
 576 endif
 577 endif # MOZ_DEBUG || NS_TRACE_MALLOC || MOZ_DMD
 578 endif # USE_STATIC_LIBS
 579 endif # WINNT && !GNU_CC
 580
 581 ifeq ($(OS_ARCH),Darwin)
 582 # Compiling ObjC requires an Apple compiler anyway, so it's ok to set
 583 # host CMFLAGS here.
 584 HOST_CMFLAGS += -fobjc-exceptions
 585 HOST_CMMFLAGS += -fobjc-exceptions
 586 OS_COMPILE_CMFLAGS += -fobjc-exceptions
 587 OS_COMPILE_CMMFLAGS += -fobjc-exceptions
 588 ifeq ($(MOZ_WIDGET_TOOLKIT),uikit)
 589 OS_COMPILE_CMFLAGS += -fobjc-abi-version=2 -fobjc-legacy-dispatch
 590 OS_COMPILE_CMMFLAGS += -fobjc-abi-version=2 -fobjc-legacy-dispatch
 591 endif
 592 endif
 593
 594 COMPILE_CFLAGS  = $(VISIBILITY_FLAGS) $(DEFINES) $(INCLUDES) $(DSO_CFLAGS) $(DSO_PIC_CFLAGS) $(RTL_FLAGS) $(OS_CPPFLAGS) $(OS_COMPILE_CFLAGS) $(CFLAGS)
 595 COMPILE_CXXFLAGS = $(STL_FLAGS) $(VISIBILITY_FLAGS) $(DEFINES) $(INCLUDES) $(DSO_CFLAGS) $(DSO_PIC_CFLAGS) $(RTL_FLAGS) $(OS_CPPFLAGS) $(OS_COMPILE_CXXFLAGS) $(CXXFLAGS)
 596 COMPILE_CMFLAGS = $(OS_COMPILE_CMFLAGS)
 597 COMPILE_CMMFLAGS = $(OS_COMPILE_CMMFLAGS)
 598
 599 ifndef CROSS_COMPILE
 600 HOST_CFLAGS += $(RTL_FLAGS)
 601 endif
 602
 603 #
 604 # Name of the binary code directories
 605 #
 606 # Override defaults
 607
 608 # We need to know where to find the libraries we
 609 # put on the link line for binaries, and should
 610 # we link statically or dynamic?  Assuming dynamic for now.
 611
 612 ifneq (WINNT_,$(OS_ARCH)_$(GNU_CC))
 613 LIBS_DIR        = -L$(DIST)/bin -L$(DIST)/lib
 614 ifdef LIBXUL_SDK
 615 LIBS_DIR        += -L$(LIBXUL_SDK)/bin -L$(LIBXUL_SDK)/lib
 616 endif
 617 endif
 618
 619 # Default location of include files
 620 ifndef LIBXUL_SDK
 621 IDL_PARSER_DIR = $(topsrcdir)/xpcom/idl-parser
 622 IDL_PARSER_CACHE_DIR = $(DEPTH)/xpcom/idl-parser
 623 else
 624 IDL_PARSER_DIR = $(LIBXUL_SDK)/sdk/bin
 625 IDL_PARSER_CACHE_DIR = $(LIBXUL_SDK)/sdk/bin
 626 endif
 627
 628 SDK_LIB_DIR = $(DIST)/sdk/lib
 629 SDK_BIN_DIR = $(DIST)/sdk/bin
 630
 631 DEPENDENCIES    = .md
 632
 633 MOZ_COMPONENT_LIBS=$(XPCOM_LIBS) $(MOZ_COMPONENT_NSPR_LIBS)
 634
 635 ifdef MACOSX_DEPLOYMENT_TARGET
 636 export MACOSX_DEPLOYMENT_TARGET
 637 endif # MACOSX_DEPLOYMENT_TARGET
 638
 639 ifdef MOZ_USING_CCACHE
 640 ifdef CLANG_CXX
 641 export CCACHE_CPP2=1
 642 endif
 643 endif
 644
 645 # Set link flags according to whether we want a console.
 646 ifdef MOZ_WINCONSOLE
 647 ifeq ($(MOZ_WINCONSOLE),1)
 648 ifeq ($(OS_ARCH),OS2)
 649 BIN_FLAGS       += -Zlinker -PM:VIO
 650 endif
 651 ifeq ($(OS_ARCH),WINNT)
 652 ifdef GNU_CC
 653 WIN32_EXE_LDFLAGS       += -mconsole
 654 else
 655 WIN32_EXE_LDFLAGS       += -SUBSYSTEM:CONSOLE
 656 endif
 657 endif
 658 else # MOZ_WINCONSOLE
 659 ifeq ($(OS_ARCH),OS2)
 660 BIN_FLAGS       += -Zlinker -PM:PM
 661 endif
 662 ifeq ($(OS_ARCH),WINNT)
 663 ifdef GNU_CC
 664 WIN32_EXE_LDFLAGS       += -mwindows
 665 else
 666 WIN32_EXE_LDFLAGS       += -SUBSYSTEM:WINDOWS
 667 endif
 668 endif
 669 endif
 670 endif
 671
 672 ifdef _MSC_VER
 673 ifeq ($(CPU_ARCH),x86_64)
 674 # set stack to 2MB on x64 build.  See bug 582910
 675 WIN32_EXE_LDFLAGS       += -STACK:2097152
 676 endif
 677 endif
 678
 679 # If we're building a component on MSVC, we don't want to generate an
 680 # import lib, because that import lib will collide with the name of a
 681 # static version of the same library.
 682 ifeq ($(GNU_LD)$(OS_ARCH),WINNT)
 683 ifdef IS_COMPONENT
 684 LDFLAGS += -IMPLIB:fake.lib
 685 DELETE_AFTER_LINK = fake.lib fake.exp
 686 endif
 687 endif
 688
 689 #
 690 # Include any personal overrides the user might think are needed.
 691 #
 692 -include $(topsrcdir)/$(MOZ_BUILD_APP)/app-config.mk
 693 -include $(MY_CONFIG)
 694
 695 ######################################################################
 696
 697 GARBAGE         += $(DEPENDENCIES) core $(wildcard core.[0-9]*) $(wildcard *.err) $(wildcard *.pure) $(wildcard *_pure_*.o) Templates.DB
 698
 699 ifeq ($(OS_ARCH),Darwin)
 700 ifndef NSDISTMODE
 701 NSDISTMODE=absolute_symlink
 702 endif
 703 PWD := $(CURDIR)
 704 endif
 705
 706 NSINSTALL_PY := $(PYTHON) $(abspath $(topsrcdir)/config/nsinstall.py)
 707 # For Pymake, wherever we use nsinstall.py we're also going to try to make it
 708 # a native command where possible. Since native commands can't be used outside
 709 # of single-line commands, we continue to provide INSTALL for general use.
 710 # Single-line commands should be switched over to install_cmd.
 711 NSINSTALL_NATIVECMD := %nsinstall nsinstall
 712
 713 ifdef NSINSTALL_BIN
 714 NSINSTALL = $(NSINSTALL_BIN)
 715 else
 716 ifeq (OS2,$(CROSS_COMPILE)$(OS_ARCH))
 717 NSINSTALL = $(MOZ_TOOLS_DIR)/nsinstall
 718 else
 719 ifeq ($(HOST_OS_ARCH),WINNT)
 720 NSINSTALL = $(NSINSTALL_PY)
 721 else
 722 NSINSTALL = $(CONFIG_TOOLS)/nsinstall$(HOST_BIN_SUFFIX)
 723 endif # WINNT
 724 endif # OS2
 725 endif # NSINSTALL_BIN
 726
 727
 728 ifeq (,$(CROSS_COMPILE)$(filter-out WINNT OS2, $(OS_ARCH)))
 729 INSTALL = $(NSINSTALL) -t
 730 ifdef .PYMAKE
 731 install_cmd = $(NSINSTALL_NATIVECMD) -t $(1)
 732 endif # .PYMAKE
 733
 734 else
 735
 736 # This isn't laid out as conditional directives so that NSDISTMODE can be
 737 # target-specific.
 738 INSTALL         = $(if $(filter copy, $(NSDISTMODE)), $(NSINSTALL) -t, $(if $(filter absolute_symlink, $(NSDISTMODE)), $(NSINSTALL) -L $(PWD), $(NSINSTALL) -R))
 739
 740 endif # WINNT/OS2
 741
 742 # The default for install_cmd is simply INSTALL
 743 install_cmd ?= $(INSTALL) $(1)
 744
 745 # Use nsinstall in copy mode to install files on the system
 746 SYSINSTALL      = $(NSINSTALL) -t
 747 # This isn't necessarily true, just here
 748 sysinstall_cmd = install_cmd
 749
 750 #
 751 # Localization build automation
 752 #
 753
 754 # Because you might wish to "make locales AB_CD=ab-CD", we don't hardcode
 755 # MOZ_UI_LOCALE directly, but use an intermediate variable that can be
 756 # overridden by the command line. (Besides, AB_CD is prettier).
 757 AB_CD = $(MOZ_UI_LOCALE)
 758
 759 ifndef L10NBASEDIR
 760   L10NBASEDIR = $(error L10NBASEDIR not defined by configure)
 761 else
 762   IS_LANGUAGE_REPACK = 1
 763 endif
 764
 765 EXPAND_LOCALE_SRCDIR = $(if $(filter en-US,$(AB_CD)),$(topsrcdir)/$(1)/en-US,$(or $(realpath $(L10NBASEDIR)),$(abspath $(L10NBASEDIR)))/$(AB_CD)/$(subst /locales,,$(1)))
 766
 767 ifdef relativesrcdir
 768 LOCALE_SRCDIR ?= $(call EXPAND_LOCALE_SRCDIR,$(relativesrcdir))
 769 endif
 770
 771 ifdef relativesrcdir
 772 MAKE_JARS_FLAGS += --relativesrcdir=$(relativesrcdir)
 773 ifneq (en-US,$(AB_CD))
 774 ifdef LOCALE_MERGEDIR
 775 MAKE_JARS_FLAGS += --locale-mergedir=$(LOCALE_MERGEDIR)
 776 endif
 777 ifdef IS_LANGUAGE_REPACK
 778 MAKE_JARS_FLAGS += --l10n-base=$(L10NBASEDIR)/$(AB_CD)
 779 endif
 780 else
 781 MAKE_JARS_FLAGS += -c $(LOCALE_SRCDIR)
 782 endif # en-US
 783 else
 784 MAKE_JARS_FLAGS += -c $(LOCALE_SRCDIR)
 785 endif # ! relativesrcdir
 786
 787 ifdef LOCALE_MERGEDIR
 788 MERGE_FILE = $(firstword \
 789   $(wildcard $(LOCALE_MERGEDIR)/$(subst /locales,,$(relativesrcdir))/$(1)) \
 790   $(wildcard $(LOCALE_SRCDIR)/$(1)) \
 791   $(srcdir)/en-US/$(1) )
 792 else
 793 MERGE_FILE = $(LOCALE_SRCDIR)/$(1)
 794 endif
 795 MERGE_FILES = $(foreach f,$(1),$(call MERGE_FILE,$(f)))
 796
 797 ifeq (OS2,$(OS_ARCH))
 798 RUN_TEST_PROGRAM = $(topsrcdir)/build/os2/test_os2.cmd '$(LIBXUL_DIST)'
 799 else
 800 ifneq (WINNT,$(OS_ARCH))
 801 RUN_TEST_PROGRAM = $(LIBXUL_DIST)/bin/run-mozilla.sh
 802 endif # ! WINNT
 803 endif # ! OS2
 804
 805 #
 806 # Java macros
 807 #
 808
 809 # Make sure any compiled classes work with at least JVM 1.4
 810 JAVAC_FLAGS += -source 1.4
 811
 812 ifdef MOZ_DEBUG
 813 JAVAC_FLAGS += -g
 814 endif
 815
 816 CREATE_PRECOMPLETE_CMD = $(PYTHON) $(abspath $(topsrcdir)/config/createprecomplete.py)
 817
 818 # MDDEPDIR is the subdirectory where dependency files are stored
 819 MDDEPDIR := .deps
 820
 821 EXPAND_LIBS_EXEC = $(PYTHON) $(topsrcdir)/config/expandlibs_exec.py $(if $@,--depend $(MDDEPDIR)/$@.pp --target $@)
 822 EXPAND_LIBS_GEN = $(PYTHON) $(topsrcdir)/config/expandlibs_gen.py $(if $@,--depend $(MDDEPDIR)/$@.pp)
 823 EXPAND_AR = $(EXPAND_LIBS_EXEC) --extract -- $(AR)
 824 EXPAND_CC = $(EXPAND_LIBS_EXEC) --uselist -- $(CC)
 825 EXPAND_CCC = $(EXPAND_LIBS_EXEC) --uselist -- $(CCC)
 826 EXPAND_LD = $(EXPAND_LIBS_EXEC) --uselist -- $(LD)
 827 EXPAND_MKSHLIB_ARGS = --uselist
 828 ifdef SYMBOL_ORDER
 829 EXPAND_MKSHLIB_ARGS += --symbol-order $(SYMBOL_ORDER)
 830 endif
 831 EXPAND_MKSHLIB = $(EXPAND_LIBS_EXEC) $(EXPAND_MKSHLIB_ARGS) -- $(MKSHLIB)
 832
 833 ifneq (,$(MOZ_LIBSTDCXX_TARGET_VERSION)$(MOZ_LIBSTDCXX_HOST_VERSION))
 834 ifneq ($(OS_ARCH),Darwin)
 835 CHECK_STDCXX = @$(TOOLCHAIN_PREFIX)objdump -p $(1) | grep -e 'GLIBCXX_3\.4\.\(9\|[1-9][0-9]\)' > /dev/null && echo 'TEST-UNEXPECTED-FAIL | check_stdcxx | We do not want these libstdc++ symbols to be used:' && $(TOOLCHAIN_PREFIX)objdump -T $(1) | grep -e 'GLIBCXX_3\.4\.\(9\|[1-9][0-9]\)' && false || true
 836 endif
 837
 838 ifdef MOZ_LIBSTDCXX_TARGET_VERSION
 839 EXTRA_LIBS += $(call EXPAND_LIBNAME_PATH,stdc++compat,$(DEPTH)/build/unix/stdc++compat)
 840 endif
 841 ifdef MOZ_LIBSTDCXX_HOST_VERSION
 842 HOST_EXTRA_LIBS += $(call EXPAND_LIBNAME_PATH,host_stdc++compat,$(DEPTH)/build/unix/stdc++compat)
 843 endif
 844 endif
 845
 846 ifeq (,$(filter $(OS_TARGET),WINNT Darwin OS2))
 847 CHECK_TEXTREL = @$(TOOLCHAIN_PREFIX)readelf -d $(1) | grep TEXTREL > /dev/null && echo 'TEST-UNEXPECTED-FAIL | check_textrel | We do not want text relocations in libraries and programs' || true
 848 endif
 849
 850 define CHECK_BINARY
 851 $(call CHECK_STDCXX,$(1))
 852 $(call CHECK_TEXTREL,$(1))
 853 endef
 854
 855 # autoconf.mk sets OBJ_SUFFIX to an error to avoid use before including
 856 # this file
 857 OBJ_SUFFIX := $(_OBJ_SUFFIX)
 858
 859 # PGO builds with GCC build objects with instrumentation in a first pass,
 860 # then objects optimized, without instrumentation, in a second pass. If
 861 # we overwrite the ojects from the first pass with those from the second,
 862 # we end up not getting instrumentation data for better optimization on
 863 # incremental builds. As a consequence, we use a different object suffix
 864 # for the first pass.
 865 ifndef NO_PROFILE_GUIDED_OPTIMIZE
 866 ifdef MOZ_PROFILE_GENERATE
 867 ifdef GNU_CC
 868 OBJ_SUFFIX := i_o
 869 endif
 870 endif
 871 endif
 872
 873 # EXPAND_LIBNAME - $(call EXPAND_LIBNAME,foo)
 874 # expands to $(LIB_PREFIX)foo.$(LIB_SUFFIX) or -lfoo, depending on linker
 875 # arguments syntax. Should only be used for system libraries
 876
 877 # EXPAND_LIBNAME_PATH - $(call EXPAND_LIBNAME_PATH,foo,dir)
 878 # expands to dir/$(LIB_PREFIX)foo.$(LIB_SUFFIX)
 879
 880 # EXPAND_MOZLIBNAME - $(call EXPAND_MOZLIBNAME,foo)
 881 # expands to $(DIST)/lib/$(LIB_PREFIX)foo.$(LIB_SUFFIX)
 882
 883 ifdef GNU_CC
 884 EXPAND_LIBNAME = $(addprefix -l,$(1))
 885 else
 886 EXPAND_LIBNAME = $(foreach lib,$(1),$(LIB_PREFIX)$(lib).$(LIB_SUFFIX))
 887 endif
 888 EXPAND_LIBNAME_PATH = $(foreach lib,$(1),$(2)/$(LIB_PREFIX)$(lib).$(LIB_SUFFIX))
 889 EXPAND_MOZLIBNAME = $(foreach lib,$(1),$(DIST)/lib/$(LIB_PREFIX)$(lib).$(LIB_SUFFIX))
 890
 891 PLY_INCLUDE = -I$(topsrcdir)/other-licenses/ply
 892
 893 export CL_INCLUDES_PREFIX
 894
 895 ifdef MOZ_GTK2_CFLAGS
 896 MOZ_GTK2_CFLAGS := -I$(topsrcdir)/widget/gtk/compat $(MOZ_GTK2_CFLAGS)
 897 endif
 898
 899 DEFINES += -DNO_NSPR_10_SUPPORT