config/config.mk@97036ab72558
config/config.mk
Tue, 06 Jan 2015 21:39:09 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Tue, 06 Jan 2015 21:39:09 +0100
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
- permissions
- -rw-r--r--
Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.
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/.
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 #
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
20 EXIT_ON_ERROR = set -e; # Shell loops continue past errors without this.
22 ifndef topsrcdir
23 topsrcdir = $(DEPTH)
24 endif
26 ifndef INCLUDED_AUTOCONF_MK
27 include $(DEPTH)/config/autoconf.mk
28 endif
30 -include $(DEPTH)/.mozconfig.mk
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 JAR_MANIFEST \
55 JAVA_JAR_TARGETS \
56 JS_MODULES_PATH \
57 LIBRARY_NAME \
58 MODULE \
59 MSVC_ENABLE_PGO \
60 NO_DIST_INSTALL \
61 PARALLEL_DIRS \
62 PROGRAM \
63 RESOURCE_FILES \
64 SDK_HEADERS \
65 SIMPLE_PROGRAMS \
66 TEST_DIRS \
67 TIERS \
68 TOOL_DIRS \
69 XPCSHELL_TESTS \
70 XPIDL_MODULE \
71 $(NULL)
73 _DEPRECATED_VARIABLES := \
74 ANDROID_RESFILES \
75 LIBXUL_LIBRARY \
76 MOCHITEST_A11Y_FILES \
77 MOCHITEST_BROWSER_FILES \
78 MOCHITEST_BROWSER_FILES_PARTS \
79 MOCHITEST_CHROME_FILES \
80 MOCHITEST_FILES \
81 MOCHITEST_FILES_PARTS \
82 MOCHITEST_METRO_FILES \
83 MOCHITEST_ROBOCOP_FILES \
84 SHORT_LIBNAME \
85 $(NULL)
87 ifndef EXTERNALLY_MANAGED_MAKE_FILE
88 # Using $(firstword) may not be perfect. But it should be good enough for most
89 # scenarios.
90 _current_makefile = $(CURDIR)/$(firstword $(MAKEFILE_LIST))
92 $(foreach var,$(_MOZBUILD_EXTERNAL_VARIABLES),$(if $(filter file override,$(subst $(NULL) ,_,$(origin $(var)))),\
93 $(error Variable $(var) is defined in $(_current_makefile). It should only be defined in moz.build files),\
94 ))
96 $(foreach var,$(_DEPRECATED_VARIABLES),$(if $(filter file override,$(subst $(NULL) ,_,$(origin $(var)))),\
97 $(error Variable $(var) is defined in $(_current_makefile). This variable has been deprecated. It does nothing. It must be removed in order to build)\
98 ))
100 # Import the automatically generated backend file. If this file doesn't exist,
101 # the backend hasn't been properly configured. We want this to be a fatal
102 # error, hence not using "-include".
103 ifndef STANDALONE_MAKEFILE
104 GLOBAL_DEPS += backend.mk
105 include backend.mk
106 endif
108 # Freeze the values specified by moz.build to catch them if they fail.
110 $(foreach var,$(_MOZBUILD_EXTERNAL_VARIABLES),$(eval $(var)_FROZEN := '$($(var))'))
111 $(foreach var,$(_DEPRECATED_VARIABLES),$(eval $(var)_FROZEN := '$($(var))'))
113 CHECK_MOZBUILD_VARIABLES = $(foreach var,$(_MOZBUILD_EXTERNAL_VARIABLES), \
114 $(if $(subst $($(var)_FROZEN),,'$($(var))'), \
115 $(error Variable $(var) is defined in $(_current_makefile). It should only be defined in moz.build files),\
116 )) $(foreach var,$(_DEPRECATED_VARIABLES), \
117 $(if $(subst $($(var)_FROZEN),,'$($(var))'), \
118 $(error Variable $(var) is defined in $(_current_makefile). This variable has been deprecated. It does nothing. It must be removed in order to build),\
119 ))
121 endif
123 space = $(NULL) $(NULL)
125 # Include defs.mk files that can be found in $(srcdir)/$(DEPTH),
126 # $(srcdir)/$(DEPTH-1), $(srcdir)/$(DEPTH-2), etc., and $(srcdir)
127 # where $(DEPTH-1) is one level less of depth, $(DEPTH-2), two, etc.
128 # i.e. for DEPTH=../../.., DEPTH-1 is ../.. and DEPTH-2 is ..
129 # These defs.mk files are used to define variables in a directory
130 # and all its subdirectories, recursively.
131 __depth := $(subst /, ,$(DEPTH))
132 ifeq (.,$(__depth))
133 __depth :=
134 endif
135 $(foreach __d,$(__depth) .,$(eval __depth = $(wordlist 2,$(words $(__depth)),$(__depth))$(eval -include $(subst $(space),/,$(strip $(srcdir) $(__depth) defs.mk)))))
137 COMMA = ,
139 # Sanity check some variables
140 CHECK_VARS := \
141 XPI_NAME \
142 LIBRARY_NAME \
143 MODULE \
144 DEPTH \
145 XPI_PKGNAME \
146 INSTALL_EXTENSION_ID \
147 SHARED_LIBRARY_NAME \
148 STATIC_LIBRARY_NAME \
149 $(NULL)
151 # checks for internal spaces or trailing spaces in the variable
152 # named by $x
153 check-variable = $(if $(filter-out 0 1,$(words $($(x))z)),$(error Spaces are not allowed in $(x)))
155 $(foreach x,$(CHECK_VARS),$(check-variable))
157 ifndef INCLUDED_FUNCTIONS_MK
158 include $(topsrcdir)/config/makefiles/functions.mk
159 endif
161 RM = rm -f
163 # LIBXUL_DIST is not defined under js/src, thus we make it mean DIST there.
164 LIBXUL_DIST ?= $(DIST)
166 # FINAL_TARGET specifies the location into which we copy end-user-shipped
167 # build products (typelibs, components, chrome). It may already be specified by
168 # a moz.build file.
169 #
170 # If XPI_NAME is set, the files will be shipped to $(DIST)/xpi-stage/$(XPI_NAME)
171 # instead of $(DIST)/bin. In both cases, if DIST_SUBDIR is set, the files will be
172 # shipped to a $(DIST_SUBDIR) subdirectory.
173 FINAL_TARGET ?= $(if $(XPI_NAME),$(DIST)/xpi-stage/$(XPI_NAME),$(DIST)/bin)$(DIST_SUBDIR:%=/%)
174 # Override the stored value for the check to make sure that the variable is not
175 # redefined in the Makefile.in value.
176 FINAL_TARGET_FROZEN := '$(FINAL_TARGET)'
178 ifdef XPI_NAME
179 DEFINES += -DXPI_NAME=$(XPI_NAME)
180 endif
182 # The VERSION_NUMBER is suffixed onto the end of the DLLs we ship.
183 VERSION_NUMBER = 50
185 ifeq ($(HOST_OS_ARCH),WINNT)
186 win_srcdir := $(subst $(topsrcdir),$(WIN_TOP_SRC),$(srcdir))
187 BUILD_TOOLS = $(WIN_TOP_SRC)/build/unix
188 else
189 win_srcdir := $(srcdir)
190 BUILD_TOOLS = $(topsrcdir)/build/unix
191 endif
193 CONFIG_TOOLS = $(MOZ_BUILD_ROOT)/config
194 AUTOCONF_TOOLS = $(topsrcdir)/build/autoconf
196 # Disable MOZ_PSEUDO_DERECURSE when it contains no-pymake and we're running
197 # pymake. This can be removed when no-pymake is removed from the default in
198 # build/autoconf/compiler-opts.m4.
199 ifdef .PYMAKE
200 comma = ,
201 ifneq (,$(filter no-pymake,$(subst $(comma), ,$(MOZ_PSEUDO_DERECURSE))))
202 MOZ_PSEUDO_DERECURSE :=
203 endif
204 endif
206 # Disable MOZ_PSEUDO_DERECURSE on PGO builds until it's fixed.
207 ifneq (,$(MOZ_PROFILE_USE)$(MOZ_PROFILE_GENERATE))
208 MOZ_PSEUDO_DERECURSE :=
209 endif
211 #
212 # Strip off the excessively long version numbers on these platforms,
213 # but save the version to allow multiple versions of the same base
214 # platform to be built in the same tree.
215 #
216 ifneq (,$(filter FreeBSD HP-UX Linux NetBSD OpenBSD SunOS,$(OS_ARCH)))
217 OS_RELEASE := $(basename $(OS_RELEASE))
219 # Allow the user to ignore the OS_VERSION, which is usually irrelevant.
220 ifdef WANT_MOZILLA_CONFIG_OS_VERSION
221 OS_VERS := $(suffix $(OS_RELEASE))
222 OS_VERSION := $(shell echo $(OS_VERS) | sed 's/-.*//')
223 endif
225 endif
227 OS_CONFIG := $(OS_ARCH)$(OS_RELEASE)
229 ifdef _MSC_VER
230 CC_WRAPPER ?= $(call py_action,cl)
231 CXX_WRAPPER ?= $(call py_action,cl)
232 endif # _MSC_VER
234 CC := $(CC_WRAPPER) $(CC)
235 CXX := $(CXX_WRAPPER) $(CXX)
236 MKDIR ?= mkdir
237 SLEEP ?= sleep
238 TOUCH ?= touch
240 ifdef .PYMAKE
241 PYCOMMANDPATH += $(PYTHON_SITE_PACKAGES)
242 endif
244 PYTHON_PATH = $(PYTHON) $(topsrcdir)/config/pythonpath.py
246 # determine debug-related options
247 _DEBUG_ASFLAGS :=
248 _DEBUG_CFLAGS :=
249 _DEBUG_LDFLAGS :=
251 ifdef MOZ_DEBUG
252 _DEBUG_CFLAGS += $(MOZ_DEBUG_ENABLE_DEFS)
253 XULPPFLAGS += $(MOZ_DEBUG_ENABLE_DEFS)
254 else
255 _DEBUG_CFLAGS += $(MOZ_DEBUG_DISABLE_DEFS)
256 XULPPFLAGS += $(MOZ_DEBUG_DISABLE_DEFS)
257 endif
259 ifneq (,$(MOZ_DEBUG)$(MOZ_DEBUG_SYMBOLS))
260 ifeq ($(AS),yasm)
261 ifeq ($(OS_ARCH)_$(GNU_CC),WINNT_)
262 _DEBUG_ASFLAGS += -g cv8
263 else
264 ifneq ($(OS_ARCH),Darwin)
265 _DEBUG_ASFLAGS += -g dwarf2
266 endif
267 endif
268 else
269 _DEBUG_ASFLAGS += $(MOZ_DEBUG_FLAGS)
270 endif
271 _DEBUG_CFLAGS += $(MOZ_DEBUG_FLAGS)
272 _DEBUG_LDFLAGS += $(MOZ_DEBUG_LDFLAGS)
273 endif
275 MOZALLOC_LIB = $(call EXPAND_LIBNAME_PATH,mozalloc,$(DIST)/lib)
277 ASFLAGS += $(_DEBUG_ASFLAGS)
278 OS_CFLAGS += $(_DEBUG_CFLAGS)
279 OS_CXXFLAGS += $(_DEBUG_CFLAGS)
280 OS_LDFLAGS += $(_DEBUG_LDFLAGS)
282 # XXX: What does this? Bug 482434 filed for better explanation.
283 ifeq ($(OS_ARCH)_$(GNU_CC),WINNT_)
284 ifdef MOZ_DEBUG
285 ifneq (,$(MOZ_BROWSE_INFO)$(MOZ_BSCFILE))
286 OS_CFLAGS += -FR
287 OS_CXXFLAGS += -FR
288 endif
289 else # ! MOZ_DEBUG
291 # MOZ_DEBUG_SYMBOLS generates debug symbols in separate PDB files.
292 # Used for generating an optimized build with debugging symbols.
293 # Used in the Windows nightlies to generate symbols for crash reporting.
294 ifdef MOZ_DEBUG_SYMBOLS
295 OS_CXXFLAGS += -UDEBUG -DNDEBUG
296 OS_CFLAGS += -UDEBUG -DNDEBUG
297 ifdef HAVE_64BIT_OS
298 OS_LDFLAGS += -DEBUG -OPT:REF,ICF
299 else
300 OS_LDFLAGS += -DEBUG -OPT:REF
301 endif
302 endif
304 #
305 # Handle trace-malloc and DMD in optimized builds.
306 # No opt to give sane callstacks.
307 #
308 ifneq (,$(NS_TRACE_MALLOC)$(MOZ_DMD))
309 MOZ_OPTIMIZE_FLAGS=-Zi -Od -UDEBUG -DNDEBUG
310 ifdef HAVE_64BIT_OS
311 OS_LDFLAGS = -DEBUG -OPT:REF,ICF
312 else
313 OS_LDFLAGS = -DEBUG -OPT:REF
314 endif
315 endif # NS_TRACE_MALLOC || MOZ_DMD
317 endif # MOZ_DEBUG
319 # We don't build a static CRT when building a custom CRT,
320 # it appears to be broken. So don't link to jemalloc if
321 # the Makefile wants static CRT linking.
322 ifeq ($(MOZ_MEMORY)_$(USE_STATIC_LIBS),1_1)
323 # Disable default CRT libs and add the right lib path for the linker
324 MOZ_GLUE_LDFLAGS=
325 endif
327 endif # WINNT && !GNU_CC
329 ifdef MOZ_GLUE_PROGRAM_LDFLAGS
330 DEFINES += -DMOZ_GLUE_IN_PROGRAM
331 else
332 MOZ_GLUE_PROGRAM_LDFLAGS=$(MOZ_GLUE_LDFLAGS)
333 endif
335 #
336 # Build using PIC by default
337 #
338 _ENABLE_PIC=1
340 # Determine if module being compiled is destined
341 # to be merged into libxul
343 ifneq (,$(filter xul xul-%,$(FINAL_LIBRARY) $(LIBRARY_NAME)))
344 LIBXUL_LIBRARY := 1
345 endif
347 ifdef LIBXUL_LIBRARY
348 ifdef IS_COMPONENT
349 $(error IS_COMPONENT is set, but is not compatible with LIBXUL_LIBRARY)
350 endif
351 ifeq (,$(filter xul xul-%,$(LIBRARY_NAME)))
352 FORCE_STATIC_LIB=1
353 endif
354 endif
356 # If we are building this component into an extension/xulapp, it cannot be
357 # statically linked. In the future we may want to add a xulapp meta-component
358 # build option.
360 ifdef XPI_NAME
361 ifdef IS_COMPONENT
362 EXPORT_LIBRARY=
363 FORCE_STATIC_LIB=
364 FORCE_SHARED_LIB=1
365 endif
366 endif
368 ifndef SHARED_LIBRARY_NAME
369 ifdef LIBRARY_NAME
370 SHARED_LIBRARY_NAME=$(LIBRARY_NAME)
371 endif
372 endif
374 ifndef STATIC_LIBRARY_NAME
375 ifdef LIBRARY_NAME
376 STATIC_LIBRARY_NAME=$(LIBRARY_NAME)
377 endif
378 endif
380 # PGO on MSVC is opt-in
381 ifdef _MSC_VER
382 ifndef MSVC_ENABLE_PGO
383 NO_PROFILE_GUIDED_OPTIMIZE = 1
384 endif
385 endif
387 # No sense in profiling tools
388 ifdef INTERNAL_TOOLS
389 NO_PROFILE_GUIDED_OPTIMIZE = 1
390 endif
392 # Don't build SIMPLE_PROGRAMS with PGO, since they don't need it anyway,
393 # and we don't have the same build logic to re-link them in the second pass.
394 ifdef SIMPLE_PROGRAMS
395 NO_PROFILE_GUIDED_OPTIMIZE = 1
396 endif
398 # No sense in profiling unit tests
399 ifdef CPP_UNIT_TESTS
400 NO_PROFILE_GUIDED_OPTIMIZE = 1
401 endif
403 # Enable profile-based feedback
404 ifneq (1,$(NO_PROFILE_GUIDED_OPTIMIZE))
405 ifdef MOZ_PROFILE_GENERATE
406 OS_CFLAGS += $(if $(filter $(notdir $<),$(notdir $(NO_PROFILE_GUIDED_OPTIMIZE))),,$(PROFILE_GEN_CFLAGS))
407 OS_CXXFLAGS += $(if $(filter $(notdir $<),$(notdir $(NO_PROFILE_GUIDED_OPTIMIZE))),,$(PROFILE_GEN_CFLAGS))
408 OS_LDFLAGS += $(PROFILE_GEN_LDFLAGS)
409 ifeq (WINNT,$(OS_ARCH))
410 AR_FLAGS += -LTCG
411 endif
412 endif # MOZ_PROFILE_GENERATE
414 ifdef MOZ_PROFILE_USE
415 OS_CFLAGS += $(if $(filter $(notdir $<),$(notdir $(NO_PROFILE_GUIDED_OPTIMIZE))),,$(PROFILE_USE_CFLAGS))
416 OS_CXXFLAGS += $(if $(filter $(notdir $<),$(notdir $(NO_PROFILE_GUIDED_OPTIMIZE))),,$(PROFILE_USE_CFLAGS))
417 OS_LDFLAGS += $(PROFILE_USE_LDFLAGS)
418 ifeq (WINNT,$(OS_ARCH))
419 AR_FLAGS += -LTCG
420 endif
421 endif # MOZ_PROFILE_USE
422 endif # NO_PROFILE_GUIDED_OPTIMIZE
424 ifdef _MSC_VER
425 OS_LDFLAGS += $(DELAYLOAD_LDFLAGS)
426 endif # _MSC_VER
428 ifneq (,$(LIBXUL_LIBRARY))
429 DEFINES += -DMOZILLA_INTERNAL_API
430 endif
432 # Force XPCOM/widget/gfx methods to be _declspec(dllexport) when we're
433 # building libxul libraries
434 ifdef LIBXUL_LIBRARY
435 DEFINES += \
436 -DIMPL_LIBXUL \
437 $(NULL)
439 ifndef JS_SHARED_LIBRARY
440 DEFINES += -DSTATIC_EXPORTABLE_JS_API
441 endif
442 endif
444 MAKE_JARS_FLAGS = \
445 -t $(topsrcdir) \
446 -f $(MOZ_CHROME_FILE_FORMAT) \
447 $(NULL)
449 ifdef USE_EXTENSION_MANIFEST
450 MAKE_JARS_FLAGS += -e
451 endif
453 TAR_CREATE_FLAGS = -chf
455 #
456 # Personal makefile customizations go in these optional make include files.
457 #
458 MY_CONFIG := $(DEPTH)/config/myconfig.mk
459 MY_RULES := $(DEPTH)/config/myrules.mk
461 #
462 # Default command macros; can be overridden in <arch>.mk.
463 #
464 CCC = $(CXX)
466 # Java macros
467 JAVA_GEN_DIR = _javagen
468 JAVA_DIST_DIR = $(DEPTH)/$(JAVA_GEN_DIR)
469 JAVA_IFACES_PKG_NAME = org/mozilla/interfaces
471 OS_INCLUDES += $(MOZ_JPEG_CFLAGS) $(MOZ_PNG_CFLAGS) $(MOZ_ZLIB_CFLAGS) $(MOZ_PIXMAN_CFLAGS)
473 # NSPR_CFLAGS and NSS_CFLAGS must appear ahead of OS_INCLUDES to avoid Linux
474 # builds wrongly picking up system NSPR/NSS header files.
475 INCLUDES = \
476 -I$(srcdir) \
477 -I. \
478 $(LOCAL_INCLUDES) \
479 -I$(DIST)/include \
480 $(if $(LIBXUL_SDK),-I$(LIBXUL_SDK)/include) \
481 $(NSPR_CFLAGS) $(NSS_CFLAGS) \
482 $(OS_INCLUDES) \
483 $(NULL)
485 include $(topsrcdir)/config/static-checking-config.mk
487 CFLAGS = $(OS_CPPFLAGS) $(OS_CFLAGS)
488 CXXFLAGS = $(OS_CPPFLAGS) $(OS_CXXFLAGS)
489 LDFLAGS = $(OS_LDFLAGS) $(MOZBUILD_LDFLAGS) $(MOZ_FIX_LINK_PATHS)
491 # Allow each module to override the *default* optimization settings
492 # by setting MODULE_OPTIMIZE_FLAGS if the developer has not given
493 # arguments to --enable-optimize
494 ifdef MOZ_OPTIMIZE
495 ifeq (1,$(MOZ_OPTIMIZE))
496 ifdef MODULE_OPTIMIZE_FLAGS
497 CFLAGS += $(MODULE_OPTIMIZE_FLAGS)
498 CXXFLAGS += $(MODULE_OPTIMIZE_FLAGS)
499 else
500 ifneq (,$(if $(MOZ_PROFILE_GENERATE)$(MOZ_PROFILE_USE),$(MOZ_PGO_OPTIMIZE_FLAGS)))
501 CFLAGS += $(MOZ_PGO_OPTIMIZE_FLAGS)
502 CXXFLAGS += $(MOZ_PGO_OPTIMIZE_FLAGS)
503 else
504 CFLAGS += $(MOZ_OPTIMIZE_FLAGS)
505 CXXFLAGS += $(MOZ_OPTIMIZE_FLAGS)
506 endif # neq (,$(MOZ_PROFILE_GENERATE)$(MOZ_PROFILE_USE))
507 endif # MODULE_OPTIMIZE_FLAGS
508 else
509 CFLAGS += $(MOZ_OPTIMIZE_FLAGS)
510 CXXFLAGS += $(MOZ_OPTIMIZE_FLAGS)
511 endif # MOZ_OPTIMIZE == 1
512 LDFLAGS += $(MOZ_OPTIMIZE_LDFLAGS)
513 endif # MOZ_OPTIMIZE
515 ifdef CROSS_COMPILE
516 HOST_CFLAGS += $(HOST_OPTIMIZE_FLAGS)
517 else
518 ifdef MOZ_OPTIMIZE
519 ifeq (1,$(MOZ_OPTIMIZE))
520 ifdef MODULE_OPTIMIZE_FLAGS
521 HOST_CFLAGS += $(MODULE_OPTIMIZE_FLAGS)
522 else
523 HOST_CFLAGS += $(MOZ_OPTIMIZE_FLAGS)
524 endif # MODULE_OPTIMIZE_FLAGS
525 else
526 HOST_CFLAGS += $(MOZ_OPTIMIZE_FLAGS)
527 endif # MOZ_OPTIMIZE == 1
528 endif # MOZ_OPTIMIZE
529 endif # CROSS_COMPILE
531 CFLAGS += $(MOZ_FRAMEPTR_FLAGS)
532 CXXFLAGS += $(MOZ_FRAMEPTR_FLAGS)
534 # Check for FAIL_ON_WARNINGS & FAIL_ON_WARNINGS_DEBUG (Shorthand for Makefiles
535 # to request that we use the 'warnings as errors' compile flags)
537 # NOTE: First, we clear FAIL_ON_WARNINGS[_DEBUG] if we're doing a Windows PGO
538 # build, since WARNINGS_AS_ERRORS has been suspected of causing isuses in that
539 # situation. (See bug 437002.)
540 ifeq (WINNT_1,$(OS_ARCH)_$(MOZ_PROFILE_GENERATE)$(MOZ_PROFILE_USE))
541 FAIL_ON_WARNINGS_DEBUG=
542 FAIL_ON_WARNINGS=
543 endif # WINNT && (MOS_PROFILE_GENERATE ^ MOZ_PROFILE_USE)
545 # Now, check for debug version of flag; it turns on normal flag in debug builds.
546 ifdef FAIL_ON_WARNINGS_DEBUG
547 ifdef MOZ_DEBUG
548 FAIL_ON_WARNINGS = 1
549 endif # MOZ_DEBUG
550 endif # FAIL_ON_WARNINGS_DEBUG
552 # Check for normal version of flag, and add WARNINGS_AS_ERRORS if it's set to 1.
553 ifdef FAIL_ON_WARNINGS
554 CXXFLAGS += $(WARNINGS_AS_ERRORS)
555 CFLAGS += $(WARNINGS_AS_ERRORS)
556 endif # FAIL_ON_WARNINGS
558 ifeq ($(OS_ARCH)_$(GNU_CC),WINNT_)
559 #// Currently, unless USE_STATIC_LIBS is defined, the multithreaded
560 #// DLL version of the RTL is used...
561 #//
562 #//------------------------------------------------------------------------
563 ifdef USE_STATIC_LIBS
564 RTL_FLAGS=-MT # Statically linked multithreaded RTL
565 ifneq (,$(MOZ_DEBUG)$(NS_TRACE_MALLOC))
566 ifndef MOZ_NO_DEBUG_RTL
567 RTL_FLAGS=-MTd # Statically linked multithreaded MSVC4.0 debug RTL
568 endif
569 endif # MOZ_DEBUG || NS_TRACE_MALLOC
571 else # !USE_STATIC_LIBS
573 RTL_FLAGS=-MD # Dynamically linked, multithreaded RTL
574 ifneq (,$(MOZ_DEBUG)$(NS_TRACE_MALLOC))
575 ifndef MOZ_NO_DEBUG_RTL
576 RTL_FLAGS=-MDd # Dynamically linked, multithreaded MSVC4.0 debug RTL
577 endif
578 endif # MOZ_DEBUG || NS_TRACE_MALLOC
579 endif # USE_STATIC_LIBS
580 endif # WINNT && !GNU_CC
582 ifeq ($(OS_ARCH),Darwin)
583 # Compiling ObjC requires an Apple compiler anyway, so it's ok to set
584 # host CMFLAGS here.
585 HOST_CMFLAGS += -fobjc-exceptions
586 HOST_CMMFLAGS += -fobjc-exceptions
587 OS_COMPILE_CMFLAGS += -fobjc-exceptions
588 OS_COMPILE_CMMFLAGS += -fobjc-exceptions
589 ifeq ($(MOZ_WIDGET_TOOLKIT),uikit)
590 OS_COMPILE_CMFLAGS += -fobjc-abi-version=2 -fobjc-legacy-dispatch
591 OS_COMPILE_CMMFLAGS += -fobjc-abi-version=2 -fobjc-legacy-dispatch
592 endif
593 endif
595 COMPILE_CFLAGS = $(VISIBILITY_FLAGS) $(DEFINES) $(INCLUDES) $(DSO_CFLAGS) $(DSO_PIC_CFLAGS) $(RTL_FLAGS) $(OS_CPPFLAGS) $(OS_COMPILE_CFLAGS) $(CFLAGS) $(MOZBUILD_CFLAGS) $(EXTRA_COMPILE_FLAGS)
596 COMPILE_CXXFLAGS = $(if $(DISABLE_STL_WRAPPING),,$(STL_FLAGS)) $(VISIBILITY_FLAGS) $(DEFINES) $(INCLUDES) $(DSO_CFLAGS) $(DSO_PIC_CFLAGS) $(RTL_FLAGS) $(OS_CPPFLAGS) $(OS_COMPILE_CXXFLAGS) $(CXXFLAGS) $(MOZBUILD_CXXFLAGS) $(EXTRA_COMPILE_FLAGS)
597 COMPILE_CMFLAGS = $(OS_COMPILE_CMFLAGS) $(MOZBUILD_CMFLAGS) $(EXTRA_COMPILE_FLAGS)
598 COMPILE_CMMFLAGS = $(OS_COMPILE_CMMFLAGS) $(MOZBUILD_CMMFLAGS) $(EXTRA_COMPILE_FLAGS)
599 ASFLAGS += $(EXTRA_ASSEMBLER_FLAGS)
601 ifndef CROSS_COMPILE
602 HOST_CFLAGS += $(RTL_FLAGS)
603 endif
605 #
606 # Name of the binary code directories
607 #
608 # Override defaults
610 # We need to know where to find the libraries we
611 # put on the link line for binaries, and should
612 # we link statically or dynamic? Assuming dynamic for now.
614 ifneq (WINNT_,$(OS_ARCH)_$(GNU_CC))
615 LIBS_DIR = -L$(DIST)/bin -L$(DIST)/lib
616 ifdef LIBXUL_SDK
617 LIBS_DIR += -L$(LIBXUL_SDK)/bin -L$(LIBXUL_SDK)/lib
618 endif
619 endif
621 # Default location of include files
622 ifndef LIBXUL_SDK
623 IDL_PARSER_DIR = $(topsrcdir)/xpcom/idl-parser
624 IDL_PARSER_CACHE_DIR = $(DEPTH)/xpcom/idl-parser
625 else
626 IDL_PARSER_DIR = $(LIBXUL_SDK)/sdk/bin
627 IDL_PARSER_CACHE_DIR = $(LIBXUL_SDK)/sdk/bin
628 endif
630 SDK_LIB_DIR = $(DIST)/sdk/lib
631 SDK_BIN_DIR = $(DIST)/sdk/bin
633 DEPENDENCIES = .md
635 MOZ_COMPONENT_LIBS=$(XPCOM_LIBS) $(MOZ_COMPONENT_NSPR_LIBS)
637 ifdef MACOSX_DEPLOYMENT_TARGET
638 export MACOSX_DEPLOYMENT_TARGET
639 endif # MACOSX_DEPLOYMENT_TARGET
641 ifdef MOZ_USING_CCACHE
642 ifdef CLANG_CXX
643 export CCACHE_CPP2=1
644 endif
645 endif
647 # Set link flags according to whether we want a console.
648 ifdef MOZ_WINCONSOLE
649 ifeq ($(MOZ_WINCONSOLE),1)
650 ifeq ($(OS_ARCH),WINNT)
651 ifdef GNU_CC
652 WIN32_EXE_LDFLAGS += -mconsole
653 else
654 WIN32_EXE_LDFLAGS += -SUBSYSTEM:CONSOLE
655 endif
656 endif
657 else # MOZ_WINCONSOLE
658 ifeq ($(OS_ARCH),WINNT)
659 ifdef GNU_CC
660 WIN32_EXE_LDFLAGS += -mwindows
661 else
662 WIN32_EXE_LDFLAGS += -SUBSYSTEM:WINDOWS
663 endif
664 endif
665 endif
666 endif
668 ifdef _MSC_VER
669 ifeq ($(CPU_ARCH),x86_64)
670 # set stack to 2MB on x64 build. See bug 582910
671 WIN32_EXE_LDFLAGS += -STACK:2097152
672 endif
673 endif
675 # If we're building a component on MSVC, we don't want to generate an
676 # import lib, because that import lib will collide with the name of a
677 # static version of the same library.
678 ifeq ($(GNU_LD)$(OS_ARCH),WINNT)
679 ifdef IS_COMPONENT
680 LDFLAGS += -IMPLIB:fake.lib
681 DELETE_AFTER_LINK = fake.lib fake.exp
682 endif
683 endif
685 #
686 # Include any personal overrides the user might think are needed.
687 #
688 -include $(topsrcdir)/$(MOZ_BUILD_APP)/app-config.mk
689 -include $(MY_CONFIG)
691 ######################################################################
693 GARBAGE += $(DEPENDENCIES) core $(wildcard core.[0-9]*) $(wildcard *.err) $(wildcard *.pure) $(wildcard *_pure_*.o) Templates.DB
695 ifeq ($(OS_ARCH),Darwin)
696 ifndef NSDISTMODE
697 NSDISTMODE=absolute_symlink
698 endif
699 PWD := $(CURDIR)
700 endif
702 NSINSTALL_PY := $(PYTHON) $(abspath $(topsrcdir)/config/nsinstall.py)
703 # For Pymake, wherever we use nsinstall.py we're also going to try to make it
704 # a native command where possible. Since native commands can't be used outside
705 # of single-line commands, we continue to provide INSTALL for general use.
706 # Single-line commands should be switched over to install_cmd.
707 NSINSTALL_NATIVECMD := %nsinstall nsinstall
709 ifdef NSINSTALL_BIN
710 NSINSTALL = $(NSINSTALL_BIN)
711 else
712 ifeq ($(HOST_OS_ARCH),WINNT)
713 NSINSTALL = $(NSINSTALL_PY)
714 else
715 NSINSTALL = $(DIST)/bin/nsinstall$(HOST_BIN_SUFFIX)
716 endif # WINNT
717 endif # NSINSTALL_BIN
720 ifeq (,$(CROSS_COMPILE)$(filter-out WINNT, $(OS_ARCH)))
721 INSTALL = $(NSINSTALL) -t
722 ifdef .PYMAKE
723 install_cmd = $(NSINSTALL_NATIVECMD) -t $(1)
724 endif # .PYMAKE
726 else
728 # This isn't laid out as conditional directives so that NSDISTMODE can be
729 # target-specific.
730 INSTALL = $(if $(filter copy, $(NSDISTMODE)), $(NSINSTALL) -t, $(if $(filter absolute_symlink, $(NSDISTMODE)), $(NSINSTALL) -L $(PWD), $(NSINSTALL) -R))
732 endif # WINNT
734 # The default for install_cmd is simply INSTALL
735 install_cmd ?= $(INSTALL) $(1)
737 # Use nsinstall in copy mode to install files on the system
738 SYSINSTALL = $(NSINSTALL) -t
739 # This isn't necessarily true, just here
740 sysinstall_cmd = install_cmd
742 #
743 # Localization build automation
744 #
746 # Because you might wish to "make locales AB_CD=ab-CD", we don't hardcode
747 # MOZ_UI_LOCALE directly, but use an intermediate variable that can be
748 # overridden by the command line. (Besides, AB_CD is prettier).
749 AB_CD = $(MOZ_UI_LOCALE)
751 ifndef L10NBASEDIR
752 L10NBASEDIR = $(error L10NBASEDIR not defined by configure)
753 else
754 IS_LANGUAGE_REPACK = 1
755 endif
757 EXPAND_LOCALE_SRCDIR = $(if $(filter en-US,$(AB_CD)),$(topsrcdir)/$(1)/en-US,$(or $(realpath $(L10NBASEDIR)),$(abspath $(L10NBASEDIR)))/$(AB_CD)/$(subst /locales,,$(1)))
759 ifdef relativesrcdir
760 LOCALE_SRCDIR ?= $(call EXPAND_LOCALE_SRCDIR,$(relativesrcdir))
761 endif
763 ifdef relativesrcdir
764 MAKE_JARS_FLAGS += --relativesrcdir=$(relativesrcdir)
765 ifneq (en-US,$(AB_CD))
766 ifdef LOCALE_MERGEDIR
767 MAKE_JARS_FLAGS += --locale-mergedir=$(LOCALE_MERGEDIR)
768 endif
769 ifdef IS_LANGUAGE_REPACK
770 MAKE_JARS_FLAGS += --l10n-base=$(L10NBASEDIR)/$(AB_CD)
771 endif
772 else
773 MAKE_JARS_FLAGS += -c $(LOCALE_SRCDIR)
774 endif # en-US
775 else
776 MAKE_JARS_FLAGS += -c $(LOCALE_SRCDIR)
777 endif # ! relativesrcdir
779 ifdef LOCALE_MERGEDIR
780 MERGE_FILE = $(firstword \
781 $(wildcard $(LOCALE_MERGEDIR)/$(subst /locales,,$(relativesrcdir))/$(1)) \
782 $(wildcard $(LOCALE_SRCDIR)/$(1)) \
783 $(srcdir)/en-US/$(1) )
784 else
785 MERGE_FILE = $(LOCALE_SRCDIR)/$(1)
786 endif
787 MERGE_FILES = $(foreach f,$(1),$(call MERGE_FILE,$(f)))
789 ifneq (WINNT,$(OS_ARCH))
790 RUN_TEST_PROGRAM = $(LIBXUL_DIST)/bin/run-mozilla.sh
791 endif # ! WINNT
793 #
794 # Java macros
795 #
797 # Make sure any compiled classes work with at least JVM 1.4
798 JAVAC_FLAGS += -source 1.4
800 ifdef MOZ_DEBUG
801 JAVAC_FLAGS += -g
802 endif
804 CREATE_PRECOMPLETE_CMD = $(PYTHON) $(abspath $(topsrcdir)/config/createprecomplete.py)
806 # MDDEPDIR is the subdirectory where dependency files are stored
807 MDDEPDIR := .deps
809 EXPAND_LIBS_EXEC = $(PYTHON) $(topsrcdir)/config/expandlibs_exec.py $(if $@,--depend $(MDDEPDIR)/$@.pp --target $@)
810 EXPAND_LIBS_GEN = $(PYTHON) $(topsrcdir)/config/expandlibs_gen.py $(if $@,--depend $(MDDEPDIR)/$@.pp)
811 EXPAND_AR = $(EXPAND_LIBS_EXEC) --extract -- $(AR)
812 EXPAND_CC = $(EXPAND_LIBS_EXEC) --uselist -- $(CC)
813 EXPAND_CCC = $(EXPAND_LIBS_EXEC) --uselist -- $(CCC)
814 EXPAND_LD = $(EXPAND_LIBS_EXEC) --uselist -- $(LD)
815 EXPAND_MKSHLIB_ARGS = --uselist
816 ifdef SYMBOL_ORDER
817 EXPAND_MKSHLIB_ARGS += --symbol-order $(SYMBOL_ORDER)
818 endif
819 EXPAND_MKSHLIB = $(EXPAND_LIBS_EXEC) $(EXPAND_MKSHLIB_ARGS) -- $(MKSHLIB)
821 ifneq (,$(MOZ_LIBSTDCXX_TARGET_VERSION)$(MOZ_LIBSTDCXX_HOST_VERSION))
822 ifneq ($(OS_ARCH),Darwin)
823 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
824 endif
826 ifdef MOZ_LIBSTDCXX_TARGET_VERSION
827 EXTRA_LIBS += $(call EXPAND_LIBNAME_PATH,stdc++compat,$(DEPTH)/build/unix/stdc++compat)
828 endif
829 ifdef MOZ_LIBSTDCXX_HOST_VERSION
830 HOST_EXTRA_LIBS += $(call EXPAND_LIBNAME_PATH,host_stdc++compat,$(DEPTH)/build/unix/stdc++compat)
831 endif
832 endif
834 ifeq (,$(filter $(OS_TARGET),WINNT Darwin))
835 CHECK_TEXTREL = @$(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
836 endif
838 define CHECK_BINARY
839 $(call CHECK_STDCXX,$(1))
840 $(call CHECK_TEXTREL,$(1))
841 endef
843 # autoconf.mk sets OBJ_SUFFIX to an error to avoid use before including
844 # this file
845 OBJ_SUFFIX := $(_OBJ_SUFFIX)
847 # PGO builds with GCC build objects with instrumentation in a first pass,
848 # then objects optimized, without instrumentation, in a second pass. If
849 # we overwrite the objects from the first pass with those from the second,
850 # we end up not getting instrumentation data for better optimization on
851 # incremental builds. As a consequence, we use a different object suffix
852 # for the first pass.
853 ifndef NO_PROFILE_GUIDED_OPTIMIZE
854 ifdef MOZ_PROFILE_GENERATE
855 ifdef GNU_CC
856 OBJ_SUFFIX := i_o
857 endif
858 endif
859 endif
861 # EXPAND_LIBNAME - $(call EXPAND_LIBNAME,foo)
862 # expands to $(LIB_PREFIX)foo.$(LIB_SUFFIX) or -lfoo, depending on linker
863 # arguments syntax. Should only be used for system libraries
865 # EXPAND_LIBNAME_PATH - $(call EXPAND_LIBNAME_PATH,foo,dir)
866 # expands to dir/$(LIB_PREFIX)foo.$(LIB_SUFFIX)
868 # EXPAND_MOZLIBNAME - $(call EXPAND_MOZLIBNAME,foo)
869 # expands to $(DIST)/lib/$(LIB_PREFIX)foo.$(LIB_SUFFIX)
871 ifdef GNU_CC
872 EXPAND_LIBNAME = $(addprefix -l,$(1))
873 else
874 EXPAND_LIBNAME = $(foreach lib,$(1),$(LIB_PREFIX)$(lib).$(LIB_SUFFIX))
875 endif
876 EXPAND_LIBNAME_PATH = $(foreach lib,$(1),$(2)/$(LIB_PREFIX)$(lib).$(LIB_SUFFIX))
877 EXPAND_MOZLIBNAME = $(foreach lib,$(1),$(DIST)/lib/$(LIB_PREFIX)$(lib).$(LIB_SUFFIX))
879 PLY_INCLUDE = -I$(topsrcdir)/other-licenses/ply
881 export CL_INCLUDES_PREFIX
882 # Make sure that the build system can handle non-ASCII characters
883 # in environment variables to prevent it from breking silently on
884 # non-English systems.
885 export NONASCII
887 ifdef MOZ_GTK2_CFLAGS
888 MOZ_GTK2_CFLAGS := -I$(topsrcdir)/widget/gtk/compat $(MOZ_GTK2_CFLAGS)
889 endif
891 DEFINES += -DNO_NSPR_10_SUPPORT
893 ifdef IS_GYP_DIR
894 LOCAL_INCLUDES += \
895 -I$(topsrcdir)/ipc/chromium/src \
896 -I$(topsrcdir)/ipc/glue \
897 -I$(DEPTH)/ipc/ipdl/_ipdlheaders \
898 $(NULL)
900 ifeq (WINNT,$(OS_TARGET))
901 # These get set via VC project file settings for normal GYP builds.
902 DEFINES += -DUNICODE -D_UNICODE
903 endif
905 DISABLE_STL_WRAPPING := 1
906 # Skip most Mozilla-specific include locations.
907 INCLUDES = -I. $(LOCAL_INCLUDES) -I$(DEPTH)/dist/include
908 endif
