DXR is a code search and navigation tool aimed at making sense of large projects. It supports full-text and regex searches as well as structural queries.

Mercurial (5b81998bb7ab)

VCS Links

Line Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714 715 716 717 718 719 720 721 722 723 724 725 726 727 728 729 730 731 732 733 734 735 736 737 738 739 740 741 742 743 744 745 746 747 748 749 750 751 752 753 754 755 756 757 758 759 760 761 762 763 764 765 766 767 768 769 770 771 772 773 774 775 776 777 778 779 780 781 782 783 784 785 786 787 788 789 790 791 792 793 794 795 796 797 798 799 800 801 802 803 804 805 806 807 808 809 810 811 812 813 814 815 816 817 818 819 820 821 822 823 824 825 826 827 828 829 830 831 832 833 834 835 836 837 838 839 840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947
# -*- Mode: makefile -*-
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

DEPTH		= @DEPTH@
topsrcdir	= @top_srcdir@
srcdir		= @srcdir@

run_for_side_effects := $(shell echo "MAKE: $(MAKE)")
include $(DEPTH)/config/autoconf.mk

DIRS		= config

ifdef DEHYDRA_PATH
DIRS += analysis-tests
endif

ifdef JS_NATIVE_EDITLINE
DIRS += editline
endif

# editline needs to get built before the shell
ifndef JS_DISABLE_SHELL
DIRS += shell
endif

# FIXME: bug 530688 covers getting these working on Android
ifneq ($(OS_ARCH),ANDROID)
TEST_DIRS += jsapi-tests
endif

TEST_DIRS += tests

MODULE		    = js
LIBRARY_NAME	    = mozjs
STATIC_LIBRARY_NAME = js_static
GRE_MODULE	    = 1

LIBS		= $(NSPR_LIBS)

# JavaScript must be built shared, even for static builds, as it is used by
# other modules which are always built shared. Failure to do so results in
# the js code getting copied into xpinstall and jsd as well as mozilla-bin,
# and then the static data cells used for locking no longer work.
#
# In fact, we now build both a static and a shared library, as the
# JS shell would like to link to the static library.

ifdef JS_SHARED_LIBRARY
FORCE_SHARED_LIB = 1
endif
FORCE_STATIC_LIB = 1
DIST_INSTALL = 1

VPATH		= \
		$(srcdir) \
		$(srcdir)/builtin \
		$(srcdir)/ds \
		$(srcdir)/frontend \
		$(srcdir)/gc \
		$(srcdir)/vm \
		$(NULL)

CPPSRCS		= \
		jsalloc.cpp \
		jsanalyze.cpp \
		jsapi.cpp \
		jsarray.cpp \
		jsatom.cpp \
		jsbool.cpp \
		jsclone.cpp \
		jscntxt.cpp \
		jscompartment.cpp \
		jsdate.cpp \
		jsdbgapi.cpp \
		jsdhash.cpp \
		jsdtoa.cpp \
		jsexn.cpp \
		jsfriendapi.cpp \
		jsfun.cpp \
		jsgc.cpp \
		jscrashreport.cpp \
		jsinfer.cpp \
		jsinterp.cpp \
		jsiter.cpp \
		jslog2.cpp \
		jsmath.cpp \
		jsnativestack.cpp \
		jsnum.cpp \
		jsobj.cpp \
		json.cpp \
		jsonparser.cpp \
		jsopcode.cpp \
		jsproxy.cpp \
		jsprf.cpp \
		jsprobes.cpp \
		jspropertycache.cpp \
		jspropertytree.cpp \
		jsreflect.cpp \
		jsscope.cpp \
		jsscript.cpp \
		jsstr.cpp \
		jstypedarray.cpp \
		jsutil.cpp \
		jswatchpoint.cpp \
		jsweakmap.cpp \
		jswrapper.cpp \
		jsxml.cpp \
		prmjtime.cpp \
		sharkctl.cpp \
		ArgumentsObject.cpp \
		ScopeObject.cpp \
		Debugger.cpp \
		GlobalObject.cpp \
		ObjectImpl.cpp \
		Stack.cpp \
		String.cpp \
		BytecodeCompiler.cpp \
		BytecodeEmitter.cpp \
		FoldConstants.cpp \
		NameFunctions.cpp \
		ParallelArray.cpp \
		ParseMaps.cpp \
		ParseNode.cpp \
		Parser.cpp \
		SPSProfiler.cpp \
		TokenStream.cpp \
		TestingFunctions.cpp \
		LifoAlloc.cpp \
		Eval.cpp \
		MapObject.cpp \
		MemoryMetrics.cpp \
		RegExpObject.cpp \
		RegExpStatics.cpp \
		RegExp.cpp \
		Marking.cpp \
		Memory.cpp \
		Statistics.cpp \
		StoreBuffer.cpp \
		StringBuffer.cpp \
		Unicode.cpp \
		Xdr.cpp \
		$(NULL)

# Changes to internal header files, used externally, massively slow down
# browser builds.  Don't add new files here unless you know what you're
# doing!
INSTALLED_HEADERS = \
		js-config.h \
		jscpucfg.h \
		js.msg \
		jsalloc.h \
		jsapi.h \
		jsatom.h \
		jsatom.tbl \
		jsclass.h \
		jsclist.h \
		jsdbgapi.h \
		jsdhash.h \
		jsfriendapi.h \
		jsgc.h \
		jslock.h \
		json.h \
		jsproxy.h \
		jsprf.h \
		jsproto.tbl \
		jsprvtd.h \
		jspubtd.h \
		jstypes.h \
		jsutil.h \
		jsversion.h \
		jswrapper.h \
		jsval.h \
		$(NULL)

######################################################
# BEGIN exported headers that are only exported
#       because of inclusion by an INSTALLED_HEADER
#
EXPORTS_NAMESPACES += ds gc

EXPORTS_ds = \
		BitArray.h \
		$(NULL)

EXPORTS_gc = \
		Barrier.h \
		Heap.h \
		Root.h \
		Statistics.h \
		StoreBuffer.h \
		$(NULL)

######################################################
# BEGIN include exported headers from the JS engine
#
#       Ultimately, after cleansing INSTALLED_HEADERS,
#       these will be the ONLY headers exported by
#       the js engine
#
VPATH		+= \
		$(srcdir)/../public \
		$(NULL)

EXPORTS_NAMESPACES += js

# If you add a header here, add it to js/src/jsapi-tests/testIntTypesABI.cpp so
# that we ensure we don't over-expose our internal integer typedefs.  Note that
# LegacyIntTypes.h below is deliberately exempted from this requirement.
EXPORTS_js = \
		HashTable.h \
		LegacyIntTypes.h \
		MemoryMetrics.h \
		TemplateLib.h \
		Utility.h \
		Vector.h \
		$(NULL)

###############################################
# BEGIN include sources for low-level code shared with mfbt
#
MFBT_ROOT = $(srcdir)/../../mfbt
VPATH += $(MFBT_ROOT)
include $(MFBT_ROOT)/exported_headers.mk

ifdef ENABLE_METHODJIT

###############################################
# BEGIN include sources for the method JIT
#
VPATH += 	$(srcdir)/methodjit

CPPSRCS += 	MethodJIT.cpp \
		StubCalls.cpp \
		Compiler.cpp \
		FrameState.cpp \
		FastArithmetic.cpp \
		FastBuiltins.cpp \
		FastOps.cpp \
		LoopState.cpp \
		StubCompiler.cpp \
		MonoIC.cpp \
		PolyIC.cpp \
		ImmutableSync.cpp \
		InvokeHelpers.cpp \
		Retcon.cpp \
		TrampolineCompiler.cpp \
		$(NULL)

ifeq (86, $(findstring 86,$(TARGET_CPU)))
ifeq (x86_64, $(TARGET_CPU))
ifdef _MSC_VER
ASFILES +=	TrampolineMasmX64.asm
endif
ifeq ($(OS_ARCH),WINNT)
ifdef GNU_CC
ASFILES +=	TrampolineMingwX64.s
endif
endif
ifdef SOLARIS_SUNPRO_CXX
ASFILES +=	TrampolineSUNWX64.s
endif
#CPPSRCS		+= only_on_x86_64.cpp
else
#CPPSRCS		+= only_on_x86.cpp
ifdef SOLARIS_SUNPRO_CXX
ASFILES +=	TrampolineSUNWX86.s
endif
endif
endif
ifeq (arm, $(TARGET_CPU))
#CPPSRCS		+= only_on_arm.cpp
endif
ifeq (sparc, $(findstring sparc,$(TARGET_CPU)))
ASFILES +=	TrampolineSparc.s
endif
ifeq (mips, $(findstring mips,$(TARGET_CPU)))
CPPSRCS +=	TrampolineMIPS.cpp
endif
#
# END enclude sources for the method JIT
#############################################

endif

###############################################
# BEGIN include sources for the Nitro assembler
#

VPATH += 	$(srcdir)/assembler \
		$(srcdir)/assembler/wtf \
		$(srcdir)/assembler/jit \
		$(srcdir)/yarr \
		$(NONE)

CPPSRCS += 	ExecutableAllocator.cpp \
		PageBlock.cpp \
		YarrInterpreter.cpp \
		YarrPattern.cpp \
		YarrSyntaxChecker.cpp \
		$(NONE)

ifdef ENABLE_METHODJIT_SPEW
CPPSRCS += Logging.cpp
endif

ifneq (,$(filter-out OS2 WINNT,$(OS_ARCH)))
CPPSRCS += ExecutableAllocatorPosix.cpp \
           OSAllocatorPosix.cpp \
           $(NONE)
endif
ifeq ($(OS_ARCH),WINNT)
CPPSRCS += ExecutableAllocatorWin.cpp \
           OSAllocatorWin.cpp \
           $(NONE)
endif
ifeq ($(OS_ARCH),OS2)
CPPSRCS += ExecutableAllocatorOS2.cpp \
           OSAllocatorOS2.cpp \
           $(NONE)
endif

ifneq (,$(filter arm% sparc %86 x86_64 mips%,$(TARGET_CPU)))
ENABLE_YARR_JIT = 1
DEFINES += -DENABLE_YARR_JIT=1

VPATH += 	$(srcdir)/assembler/assembler \
		$(srcdir)/methodjit \
		$(NONE)

CPPSRCS +=	ARMAssembler.cpp \
		MacroAssemblerARM.cpp \
		MacroAssemblerX86Common.cpp \
		YarrJIT.cpp \
		$(NONE)

ifeq (86, $(findstring 86,$(TARGET_CPU)))
ifeq (x86_64, $(TARGET_CPU))
#CPPSRCS		+= only_on_x86_64.cpp
else
#CPPSRCS		+= only_on_x86.cpp
endif
endif
ifeq (arm, $(TARGET_CPU))
#CPPSRCS		+= only_on_arm.cpp
endif

endif

#
# END enclude sources for the Nitro assembler
#############################################

ifdef JS_HAS_CTYPES
VPATH += $(srcdir)/ctypes

CPPSRCS += \
    CTypes.cpp \
    Library.cpp \
    $(NULL)

ifdef MOZ_NATIVE_FFI
LOCAL_INCLUDES = $(MOZ_FFI_CFLAGS)
else
LOCAL_INCLUDES = -Ictypes/libffi/include
endif

LOCAL_INCLUDES += \
    -I. \
    $(NULL)


ifdef MOZ_NATIVE_FFI
EXTRA_DSO_LDOPTS += $(MOZ_FFI_LIBS)
else
ifeq ($(OS_ARCH),OS2)
SHARED_LIBRARY_LIBS += \
    ctypes/libffi/.libs/ffi.a \
    $(NULL)
else
SHARED_LIBRARY_LIBS += \
    ctypes/libffi/.libs/libffi.$(LIB_SUFFIX) \
    $(NULL)
endif
endif

endif # JS_HAS_CTYPES

LOCAL_INCLUDES += -I$(MFBT_ROOT)/double-conversion

ifdef HAVE_DTRACE
INSTALLED_HEADERS += \
		$(CURDIR)/javascript-trace.h \
		$(NULL)
endif

# PerfMeasurement is available regardless of low-level support for it;
# it just doesn't necessarily do anything useful.  There is one
# implementation source file per supported operating system, plus a stub
# for unsupported OSes, plus the Javascript wrapper.
VPATH += $(srcdir)/perf
INSTALLED_HEADERS += jsperf.h
CPPSRCS += jsperf.cpp
ifdef HAVE_LINUX_PERF_EVENT_H
CPPSRCS += pm_linux.cpp
else
CPPSRCS += pm_stub.cpp
endif

EXPORTS = $(INSTALLED_HEADERS)

DASH_R		= -r

ifneq (,$(filter OS2 WINNT,$(OS_ARCH)))
SDK_LIBRARY = $(IMPORT_LIBRARY)
else
SDK_LIBRARY = $(SHARED_LIBRARY)
endif

# for compiler bug (http://support.microsoft.com/kb/982107) for MSVC x64
ifdef _MSC_VER
ifneq (,$(filter 1400 1500,$(_MSC_VER)))
ifeq ($(OS_TEST),x86_64)
ASFILES += jswin64.asm
endif
endif
endif

include $(topsrcdir)/config/config.mk

ifeq (,$(MOZ_GLUE_PROGRAM_LDFLAGS))
# When building standalone, we need to include mfbt sources, and to declare
# "exported" mfbt symbols on its behalf when we use its headers.
include $(MFBT_ROOT)/sources.mk
DEFINES += -DIMPL_MFBT
endif

EXTRA_DSO_LDOPTS += $(NSPR_LIBS)

ifndef BUILD_OPT
MOCHAFILE	= 1
endif

# Define keyword generator before rules.mk, see bug 323979 comment 50

HOST_CPPSRCS += jskwgen.cpp
HOST_SIMPLE_PROGRAMS += host_jskwgen$(HOST_BIN_SUFFIX)
GARBAGE += jsautokw.h host_jskwgen$(HOST_BIN_SUFFIX)

HOST_CPPSRCS += jsoplengen.cpp
HOST_SIMPLE_PROGRAMS += host_jsoplengen$(HOST_BIN_SUFFIX)
GARBAGE += jsautooplen.h host_jsoplengen$(HOST_BIN_SUFFIX)

GARBAGE += selfhosted.out.h

USE_HOST_CXX = 1

ifdef HAVE_DTRACE
ifneq ($(OS_ARCH),Darwin)
DTRACE_PROBE_OBJ = $(LIBRARY_NAME)-dtrace.$(OBJ_SUFFIX)
endif
MOZILLA_DTRACE_SRC = $(srcdir)/javascript-trace.d
endif

default::

ifneq (,$(CROSS_COMPILE)$(filter-out WINNT OS2,$(OS_ARCH)))
# nsinstall doesn't get built until we enter config/ in the exports phase,
# so we'll have to manually ensure it gets built here if we want to use
# $(EXPORTS)
export:: config/nsinstall$(HOST_BIN_SUFFIX)
$(PUBLIC) $(SDK_PUBLIC): config/nsinstall$(HOST_BIN_SUFFIX)

config/nsinstall$(HOST_BIN_SUFFIX): $(srcdir)/config/nsinstall.c $(srcdir)/config/pathsub.c
	$(MAKE) -C config/ nsinstall$(HOST_BIN_SUFFIX)
endif

include $(topsrcdir)/config/rules.mk

ifdef JS_HAS_CTYPES
ifndef MOZ_NATIVE_FFI
# Build libffi proper as part of the 'exports' target, so things get built
# in the right order.
export::
		$(call SUBMAKE,,ctypes/libffi)

distclean clean::
		$(call SUBMAKE,$@,ctypes/libffi)
endif
endif

# The "find any vanilla new/new[] calls" script is tailored to Linux, so
# only run it there.  That should be enough to catch any such calls that
# creep in.
check-vanilla-new:
	$(srcdir)/config/find_vanilla_new_calls $(LIBRARY)

ifeq ($(OS_ARCH),Linux)
check:: check-vanilla-new
endif

# Help ensure that the number of OOM errors in SpiderMonkey doesn't increase.
# If the number of OOM errors changes, update the number below. We intend this
# number to go down over time, by fixing OOMs.
check-ooms:
	$(wildcard $(RUN_TEST_PROGRAM)) $(PYTHON) -u $(srcdir)/config/find_OOM_errors.py --regression 125

ifeq ($(MOZ_DEBUG),1)
#check:: check-ooms
endif

## Prevent regressing in our deprecation of non-preferred memory management functions.
# We use all the files in the distribution so that different configurations
# don't give different results. We skip the contents of objdirs using |find|
# (it can't be done with %-expansion, because the files we want to skip aren't
# in the vpath).
ALL_FILES=$(shell find $(srcdir) \( -name "*.cpp" -o -name "*.h" \) ! -path "*/dist/*" ! -path "*/config/*")
check-malloc-function-usage: $(filter-out %jsalloc.h %jscntxt.h %jsutil.h, $(ALL_FILES))

	# js_malloc and friends are only used by other memory managers, and should
	# never be used elsewhere directly.
	$(srcdir)/config/check_source_count.py "\bjs_malloc\b" 0 \
		"in Makefile.in" "cx->malloc_ or rt->malloc_" $^
	$(srcdir)/config/check_source_count.py "\bjs_calloc\b" 0 \
		"in Makefile.in" "cx->calloc_ or rt->calloc_" $^
	$(srcdir)/config/check_source_count.py "\bjs_realloc\b" 0 \
		"in Makefile.in" "cx->realloc_ or rt->realloc_" $^
	$(srcdir)/config/check_source_count.py "\bjs_free\b" 0 \
		"in Makefile.in" "cx->free_" $^

	# We desire these numbers to go down, not up. See "User guide to memory
	# management within SpiderMonkey" in jsutil.h.
	$(srcdir)/config/check_source_count.py OffTheBooks:: 71 \
		"in Makefile.in" "{cx,rt}->{new_,array_new,malloc_,calloc_,realloc_}" $^
	# This should go to zero, if possible.
	$(srcdir)/config/check_source_count.py UnwantedForeground:: 31 \
		"in Makefile.in" "{cx,rt}->{free_,delete_,array_delete}" $^

ifneq ($(OS_ARCH),WINNT) # FIXME: this should be made work on Windows too.
#check:: check-malloc-function-usage FIXME: disable on JM until closer to merge time.
endif

ifdef MOZ_VALGRIND
ifndef MOZ_ASAN
JITTEST_VALGRIND_FLAG = --valgrind
endif
endif

JITFLAGS = ,m,am,amd,n,mn,amn,amdn,mdn
check-jit-test::
	$(wildcard $(RUN_TEST_PROGRAM)) $(PYTHON) -u $(srcdir)/jit-test/jit_test.py \
	        --no-slow --no-progress --tinderbox --jitflags=$(JITFLAGS) $(JITTEST_VALGRIND_FLAG) \
	        $(DIST)/bin/js$(BIN_SUFFIX)

check:: check-jit-test

# jstests doesn't have a --jitflags option, so we need to loop, updating the
# exit code (RC) after each invocation.
# FIXME: MethodJIT doesn't work for 1 test case (bug 644393), so
# --no-extensions is set to skip that test. Remove as soon as possible.
check-jstests:
	RC=0; \
	for f in `echo "$(JITFLAGS)" | tr ',' '\n'`; \
		do \
			$(wildcard $(RUN_TEST_PROGRAM)) $(PYTHON) -u $(srcdir)/tests/jstests.py \
				--tinderbox --no-progress \
				--no-extensions \
				--timeout 300 \
				--args="`echo $$f | sed 's/\(.\)/ -\1/g'`" \
				$(DIST)/bin/js$(BIN_SUFFIX); \
			RC=$$(( $$RC || $$?)); \
		done; \
	exit $$RC

# FIXME:
# We want to run check-jstests as part of |make check| on all platforms, on
# tinderbox. However, some configurations don't work quite right just yet.
# Rather than risking regressions in major configurations while fixing these
# secondary configuration, we work around them and fix the bugs later.
#
#   Bug 652154: On Windows, SM(!m !t) don't work because of path problems with
#				their unusual directory layout
#
#   Bug 652155: On Mac, SM(d) doesn't work for unknown reasons

ifeq ($(OS_ARCH),WINNT)
ifdef ENABLE_METHODJIT
endif
else
ifndef HAVE_DTRACE
#check:: check-jstests
endif
endif

DIST_GARBAGE = config.cache config.log config.status \
   config/autoconf.mk \
   unallmakefiles js-config js-config.h js-confdefs.h

distclean::
	cat unallmakefiles | $(XARGS) rm -f
	$(RM) $(DIST_GARBAGE)

DEFINES		+= -DEXPORT_JS_API

INCLUDES	+= -I$(srcdir)

ifdef JS_THREADSAFE
DEFINES		+= -DJS_THREADSAFE
endif

ifdef JS_HAS_CTYPES
DEFINES		+= -DJS_HAS_CTYPES
DEFINES         += -DDLL_PREFIX=\"$(DLL_PREFIX)\" -DDLL_SUFFIX=\"$(DLL_SUFFIX)\"
endif

ifdef JS_VERSION
DEFINES		+= -DJS_VERSION=$(JS_VERSION)
endif

# We do not want to have obsolete NSPR functionality in threadsafe builds.
DEFINES   += -DNO_NSPR_10_SUPPORT

ifneq ($(findstring -L,$(NSPR_LIBS)),)
NSPR_STATIC_PATH = $(subst -L,,$(findstring -L,$(NSPR_LIBS)))
else
NSPR_STATIC_PATH = $(DIST)/lib
endif

ifdef MOZ_VTUNE
CXXFLAGS += -IC:/Program\ Files/Intel/VTune/Analyzer/Include
EXTRA_DSO_LDOPTS += C:/Program\ Files/Intel/VTune/Analyzer/Lib/VtuneApi.lib
LIBS +=  C:/Program\ Files/Intel/VTune/Analyzer/Lib/VtuneApi.lib
endif

ifdef MOZ_ETW
# This will get the ETW provider resources into the library mozjs.dll
RESFILE = ETWProvider.res
endif

# HP-UX does not require the extra linking of "-lm"
ifeq (,$(filter HP-UX WINNT OS2,$(OS_ARCH)))
EXTRA_LIBS	+= -lm
endif

CFLAGS += $(MOZ_ZLIB_CFLAGS)
EXTRA_LIBS += $(MOZ_ZLIB_LIBS)
# Enable zlib usage if zlib has been located. When building the browser on
# Windows, MOZ_ZLIB_LIBS is empty because zlib is part of libmozglue. We thus
# also enable zlib if mozglue is present.
ifneq (,$(MOZ_ZLIB_LIBS)$(MOZ_GLUE_LDFLAGS))
DEFINES += -DUSE_ZLIB
endif

# Prevent floating point errors caused by VC++ optimizations
ifdef _MSC_VER
# XXX We should add this to CXXFLAGS, too?
CFLAGS += -fp:precise

ifeq ($(CPU_ARCH),x86)
# Workaround compiler bug on PGO (Bug 721284)
MonoIC.$(OBJ_SUFFIX): CXXFLAGS += -GL-
Compiler.$(OBJ_SUFFIX): CXXFLAGS += -GL-
# Ditto (Bug 772303)
RegExp.$(OBJ_SUFFIX): CXXFLAGS += -GL-
endif
endif # _MSC_VER

ifeq ($(OS_ARCH),FreeBSD)
EXTRA_LIBS	+= -pthread
endif
ifeq ($(OS_ARCH),Linux)
EXTRA_LIBS	+= -ldl
endif
# Silence warnings on AIX/HP-UX from non-GNU compilers
ifndef GNU_CC
ifeq ($(OS_ARCH),AIX)
# Suppress warnings from xlC
# 1540-1281: offsetof() on null non-POD types
# 1540-1608: anonymous unions using static data members
CFLAGS		+= -qsuppress=1540-1281 -qsuppress=1540-1608
CXXFLAGS	+= -qsuppress=1540-1281 -qsuppress=1540-1608
endif
ifeq ($(OS_ARCH),HP-UX)
# Suppress warnings from aCC
# 3055: anonymous unions declaring types
# 4189: offsetof() on non-POD types
CFLAGS		+= +W3055,4189
CXXFLAGS	+= +W3055,4189
endif
endif
ifeq ($(OS_ARCH),SunOS)
ifeq ($(TARGET_CPU),sparc)

ifdef GNU_CC
CFLAGS   += -mcpu=v9
CXXFLAGS += -mcpu=v9
endif # GNU_CC

endif
ifeq ($(OS_RELEASE),4.1)
EXTRA_LIBS	+= -ldl -lnsl
else
EXTRA_LIBS	+= -lposix4 -ldl -lnsl -lsocket
endif
endif

# An AIX Optimization bug causes PR_dtoa() & JS_dtoa to produce wrong result.
# This suppresses optimization for this single compilation unit.
ifeq ($(OS_ARCH),AIX)
jsatom.o: jsatom.cpp Makefile.in
	$(REPORT_BUILD)
	@$(MAKE_DEPS_AUTO_CXX)
	$(CXX) -o $@ -c $(filter-out $(MOZ_OPTIMIZE_FLAGS), $(COMPILE_CFLAGS)) $<
jsdtoa.o: jsdtoa.cpp Makefile.in
	$(REPORT_BUILD)
	@$(MAKE_DEPS_AUTO_CXX)
	$(CXX) -o $@ -c $(filter-out $(MOZ_OPTIMIZE_FLAGS), $(COMPILE_CFLAGS)) $<
endif

# Compute the linker flags that programs linking against SpiderMonkey should
# pass to get SpiderMonkey and its dependencies, beyond just the -L and -l
# for the SpiderMonkey library itself.
# - EXTRA_DSO_LDOPTS includes the NSPR -L and -l flags.
# - OS_LIBS includes libraries selected by the configure script.
# - EXTRA_LIBS includes libraries selected by this Makefile.
JS_CONFIG_LIBS=$(EXTRA_DSO_LDOPTS) $(OS_LIBS) $(EXTRA_LIBS)

# The configure script invokes this rule explicitly at configure time!
# It's important that js-config be ready by the time we're done
# configuring, because we may be running other configure scripts that
# would like to run js-config themselves, before js is built.
#
# This file and rules.mk go through a certain amount of work to decide
# which libraries to build, what to name them, and what flags to pass
# when linking them (and thus what flags its own clients must pass).
# All this information needs to go into the js-config script.  To
# avoid trying to re-compute all that in the configure script, we just
# have the configure script generate this Makefile, and then invoke
# this rule.
at=@
js-config: js-config.in Makefile $(DEPTH)/config/autoconf.mk $(topsrcdir)/config/config.mk $(topsrcdir)/config/rules.mk
	$(RM) js-config.tmp
	sed < $< > js-config.tmp \
	-e 's|$(at)prefix$(at)|$(prefix)|' \
	-e 's|$(at)exec_prefix$(at)|$(exec_prefix)|' \
	-e 's|$(at)includedir$(at)|$(includedir)|' \
	-e 's|$(at)libdir$(at)|$(libdir)|' \
	-e 's|$(at)MOZILLA_VERSION$(at)|$(MOZILLA_VERSION)|' \
	-e 's|$(at)LIBRARY_NAME$(at)|$(LIBRARY_NAME)|' \
	-e 's|$(at)NSPR_CFLAGS$(at)|$(NSPR_CFLAGS)|' \
	-e 's|$(at)JS_CONFIG_LIBS$(at)|$(JS_CONFIG_LIBS)|' \
	-e 's|$(at)MOZ_JS_LIBS$(at)|$(MOZ_JS_LIBS)|' \
	&& mv js-config.tmp $@ && chmod +x $@

SCRIPTS = js-config
SDK_BINARY = js-config

######################################################
# BEGIN SpiderMonkey header installation
#
# Mozilla/Gecko/Firefox mostly doesn't concern itself with defining a sensible
# install target, because it's shipping primarily packaged builds.  And even if
# it did, those builds wouldn't really have reason to include header files.  So
# we have to install public headers ourselves, rather than using something from
# config/rules.mk or similar.
#
# The overall directory structure of the installed headers looks like so:
#
#   $(includedir)/
#      $(MODULE)/
#        jsapi.h, jspubtd.h, etc. (all of INSTALLED_HEADERS)
#        js/
#          js/public/* headers (all are public)
#        ds/
#          js/src/ds/* public headers
#        gc/
#          js/src/gc/* public headers
#        mozilla/
#          mfbt headers
#
# Currently $(MODULE) is just js, but we'll soon be changing it to include the
# SpiderMonkey version, so that headers for multiple SpiderMonkey installs can
# exist on a system at once.  (This permits embedders depending on system
# SpiderMonkey to independently update their embeddings to newer SpiderMonkey
# releases at different paces.)
#
# It is expected that embedders will then add -I$(includedir)/$(MODULE) to
# their compiler invocations, which will then expose all of jsapi.h and friends
# as they've always been exported.  (This will happen naturally for anyone using
# pkgconfig systems to determine compiler/linker flags and the like.)  Headers
# in subdirectories will show up as "mozilla/Assertions.h" and so on.  Also,
# this system keeps #include "js/CharacterEncoding.h" in internal headers
# working -- not that this is required, but it does simplify things.  (At some
# point we may want to convert SpiderMonkey, and maybe Gecko, to this system, in
# the interest of being a more conventional embedder, but it's probably a ways
# off.)
#
# Eventually we'll probably trim this structure down to having the mfbt headers
# in mozilla/, and every SpiderMonkey-specific header in js/*.  In the meantime
# this is the structure implemented below.
#

install:: $(INSTALLED_HEADERS)
	$(SYSINSTALL) $^ $(DESTDIR)$(includedir)/$(MODULE)

install:: $(EXPORTS_ds)
	$(SYSINSTALL) $^ $(DESTDIR)$(includedir)/$(MODULE)/ds

install:: $(EXPORTS_gc)
	$(SYSINSTALL) $^ $(DESTDIR)$(includedir)/$(MODULE)/gc

install:: $(EXPORTS_js)
	$(SYSINSTALL) $^ $(DESTDIR)$(includedir)/$(MODULE)/js

install:: $(EXPORTS_mozilla)
	$(SYSINSTALL) $^ $(DESTDIR)$(includedir)/$(MODULE)/mozilla

#
# END SpiderMonkey header installation
#############################################

install:: $(SCRIPTS)
	$(SYSINSTALL) $^ $(DESTDIR)$(bindir)

install:: $(LIBRARY) $(SHARED_LIBRARY) $(IMPORT_LIBRARY)
ifneq (,$(LIBRARY))
	$(SYSINSTALL) $(LIBRARY) $(DESTDIR)$(libdir)
endif
ifneq (,$(SHARED_LIBRARY))
	$(SYSINSTALL) $(SHARED_LIBRARY) $(DESTDIR)$(libdir)
endif
ifneq (,$(IMPORT_LIBRARY))
	$(SYSINSTALL) $(IMPORT_LIBRARY) $(DESTDIR)$(libdir)
endif
	$(MAKE) -C shell install

# Extra dependancies and rules for auto-generated headers
host_jskwgen.$(OBJ_SUFFIX): jsversion.h jskeyword.tbl

# Use CURDIR to avoid finding a jsautokw.h in the source tree (from a
# previous build?) via VPATH when we're building in a separate tree.
$(CURDIR)/jsautokw.h: host_jskwgen$(HOST_BIN_SUFFIX)
	./host_jskwgen$(HOST_BIN_SUFFIX) $@

host_jsoplengen.$(OBJ_SUFFIX): jsopcode.tbl

# Use CURDIR to avoid finding a jsautooplen.h in the source tree (from
# a previous build?) via VPATH when we're building in a separate tree.
$(CURDIR)/jsautooplen.h: host_jsoplengen$(HOST_BIN_SUFFIX)
	./host_jsoplengen$(HOST_BIN_SUFFIX) $@

# Force auto-header generation before compiling any source that may use them
$(patsubst %.cc,%.$(OBJ_SUFFIX),$(CPPSRCS:%.cpp=%.$(OBJ_SUFFIX))): $(CURDIR)/jsautokw.h $(CURDIR)/jsautooplen.h

ifdef MOZ_ETW
ETWProvider.h ETWProvider.rc ETWProvider.mof: ETWProvider.man
	$(MC) -um -mof $^

jsprobes.$(OBJ_SUFFIX): ETWProvider.h

ETWProvider.res: ETWProvider.rc
	$(RC) -r -i "$(SDKDIR)Include" $^

export:: ETWProvider.res

install:: ETWProvider.mof ETWProvider.man
	$(SYSINSTALL) $^ $(DESTDIR)$(bindir)

endif

ifdef HAVE_DTRACE
$(CURDIR)/javascript-trace.h: $(srcdir)/javascript-trace.d
	dtrace -h -s $(srcdir)/javascript-trace.d -o javascript-trace.h.in
	sed -e 's/if _DTRACE_VERSION/ifdef INCLUDE_MOZILLA_DTRACE/' \
	    -e '/const/!s/char \*/const char */g' \
	    javascript-trace.h.in > javascript-trace.h

# We can't automatically generate dependencies on auto-generated headers;
# we have to list them explicitly.
$(addsuffix .$(OBJ_SUFFIX),jsprobes jsinterp jsobj): $(CURDIR)/javascript-trace.h
endif

ifdef HAVE_LINUX_PERF_EVENT_H
pm_linux.$(OBJ_SUFFIX): CXXFLAGS += $(LINUX_HEADERS_INCLUDES)
endif

# Prepare self-hosted JS code for embedding
export:: selfhosted.out.h

selfhosting_srcs := \
  $(srcdir)/builtin/array.js \
  $(NULL)

selfhosted_out_h_deps := \
  $(selfhosting_srcs) \
  $(srcdir)/js.msg \
  $(srcdir)/builtin/macros.py \
  $(srcdir)/builtin/js2c.py \
  $(srcdir)/builtin/embedjs.py

selfhosted.out.h: $(selfhosted_out_h_deps)
	$(PYTHON) $(srcdir)/builtin/embedjs.py $@ $(srcdir)/js.msg \
	  $(srcdir)/builtin/macros.py $(selfhosting_srcs)

###############################################
# BEGIN kludges for the Nitro assembler
#

# Needed to "configure" it correctly.  Unfortunately these
# flags wind up being applied to all code in js/src, not just
# the code in js/src/assembler.
CXXFLAGS += -DUSE_SYSTEM_MALLOC=1 -DENABLE_ASSEMBLER=1

ifneq (,$(ENABLE_YARR_JIT)$(ENABLE_METHODJIT))
CXXFLAGS +=  -DENABLE_JIT=1
endif

INCLUDES +=	-I$(srcdir)/assembler -I$(srcdir)/yarr

ifdef ENABLE_METHODJIT
# Build a standalone test program that exercises the assembler
# sources a bit.
TESTMAIN_OBJS = \
		Assertions.$(OBJ_SUFFIX) \
		ExecutableAllocator.$(OBJ_SUFFIX) \
		ARMAssembler.$(OBJ_SUFFIX) \
		MacroAssemblerARM.$(OBJ_SUFFIX) \
		TestMain.$(OBJ_SUFFIX) \
		jsutil.$(OBJ_SUFFIX) \
		jslog2.$(OBJ_SUFFIX)

ifeq ($(OS_ARCH),WINNT)
TESTMAIN_OBJS += ExecutableAllocatorWin.$(OBJ_SUFFIX)
else
TESTMAIN_OBJS += ExecutableAllocatorPosix.$(OBJ_SUFFIX)
endif

TestMain$(HOST_BIN_SUFFIX): $(TESTMAIN_OBJS)
	$(CXX) -o TestMain$(HOST_BIN_SUFFIX) $(TESTMAIN_OBJS)
endif

#
# END kludges for the Nitro assembler
###############################################