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# -*- mode: python -*-
Import([
"get_option",
"env",
])
env = env.Clone()
env.InjectThirdParty(libraries=['zlib'])
env['CCFLAGS_WERROR'] = []
def removeIfPresent(lst, item):
try:
lst.remove(item)
except ValueError:
pass
for to_remove in ['-Wall', '-W', '/W3', '-Wsign-compare', '/permissive-']:
removeIfPresent(env['CCFLAGS'], to_remove)
# See what -D's show up in make. The AB_CD one might change, but we're little
# endian only for now so I think it's sane
env.Prepend(CPPDEFINES=[
('IMPL_MFBT', 1),
('JS_USE_CUSTOM_ALLOCATOR', 1),
('STATIC_JS_API', 1),
('U_NO_DEFAULT_INCLUDE_UTF_HEADERS', 1),
('UCONFIG_NO_BREAK_ITERATION', 1),
('UCONFIG_NO_FORMATTING', 1),
('UCONFIG_NO_TRANSLITERATION', 1),
('UCONFIG_NO_REGULAR_EXPRESSIONS', 1),
('U_CHARSET_IS_UTF8', 1),
('U_DISABLE_RENAMING', 1),
('U_STATIC_IMPLEMENTATION', 1),
('U_USING_ICU_NAMESPACE', 0),
])
if get_option('spider-monkey-dbg') == "on":
env.Prepend(CPPDEFINES=[
'DEBUG',
'JS_DEBUG',
'JS_GC_ZEAL',
])
env.Append(FORCEINCLUDES=['js-confdefs.h'], )
if env.TargetOSIs('windows'):
env.Append(
CCFLAGS=[
# 'declaration' : no matching operator delete found; memory will not be freed if
# initialization throws an exception
'/wd4291',
# name" : the inline specifier cannot be used when a friend declaration refers to a
# specialization of a function template
'/wd4396',
# nonstandard extension used : zero-sized array in struct/union
'/wd4200',
# 'identifier' : no suitable definition provided for explicit template instantiation
# request
'/wd4661',
# 'operation' : unsafe mix of type 'type' and type 'type' in operation
'/wd4805',
# 'reinterpret_cast': conversion from 'type' to 'type' of greater size
'/wd4312',
# 'operator': unsafe use of type 'type' in operation
'/wd4804',
# not enough arguments for function-like macro invocation
'/wd4003',
], )
else:
env.Append(
CXXFLAGS=[
'-Wno-non-virtual-dtor',
'-Wno-invalid-offsetof',
'-Wno-sign-compare',
# TODO(SERVER-77205): Review and Possibly Remove '-Wno-deprecated' After Mozjs Update
'-Wno-deprecated',
], )
# js/src, js/public and mfbt are the only required sources right now, that
# could change in the future
#
# Also:
# We pre-generate configs for platforms and just check them in. Running
# mozilla's config requires a relatively huge portion of their tree.
env.Prepend(CPPPATH=[
'extract/js/src',
'extract/js/src/jit',
'extract/js/src/gc',
'extract/mfbt',
'extract/intl/icu/source/common',
'include',
'mongo_sources',
'platform/' + env["TARGET_ARCH"] + "/" + env["TARGET_OS"] + "/build",
'platform/' + env["TARGET_ARCH"] + "/" + env["TARGET_OS"] + "/include",
])
sources = [
"mongo_sources/mongoErrorReportToString.cpp",
"mongo_sources/freeOpToJSContext.cpp",
"extract/js/src/builtin/RegExp.cpp",
"extract/js/src/vm/ProfilingStack.cpp",
"extract/js/src/frontend/Parser.cpp",
"extract/js/src/gc/StoreBuffer.cpp",
"extract/js/src/jsmath.cpp",
"extract/js/src/mfbt/Unified_cpp_mfbt0.cpp",
"extract/js/src/mfbt/Unified_cpp_mfbt1.cpp",
"extract/js/src/util/DoubleToString.cpp",
"extract/js/src/vm/Interpreter.cpp",
"extract/mfbt/lz4/lz4.c",
"extract/mfbt/lz4/lz4frame.c",
"extract/mfbt/lz4/lz4hc.c",
"extract/mfbt/lz4/xxhash.c",
"extract/mozglue/misc/AutoProfilerLabel.cpp",
"extract/mozglue/misc/AwakeTimeStamp.cpp",
"extract/mozglue/misc/MmapFaultHandler.cpp",
"extract/mozglue/misc/Printf.cpp",
"extract/mozglue/misc/StackWalk.cpp",
"extract/mozglue/misc/TimeStamp.cpp",
"extract/mozglue/misc/Uptime.cpp",
"extract/js/src/irregexp/imported/regexp-compiler.cc",
"extract/js/src/irregexp/RegExpNativeMacroAssembler.cpp",
"extract/js/src/wasm/WasmCode-platform.cpp",
]
if env.TargetOSIs('windows'):
sources.extend([
"extract/mozglue/misc/ConditionVariable_windows.cpp",
"extract/mozglue/misc/Mutex_windows.cpp",
"extract/mozglue/misc/TimeStamp_windows.cpp",
])
else:
sources.extend([
"extract/mozglue/misc/ConditionVariable_posix.cpp",
"extract/mozglue/misc/Mutex_posix.cpp",
"extract/mozglue/misc/TimeStamp_posix.cpp",
])
sources.append([
"extract/modules/fdlibm/{}".format(f) for f in [
'e_acos.cpp',
'e_acosh.cpp',
'e_asin.cpp',
'e_atan2.cpp',
'e_atanh.cpp',
'e_cosh.cpp',
'e_exp.cpp',
'e_hypot.cpp',
'e_log.cpp',
'e_log10.cpp',
'e_log2.cpp',
'e_pow.cpp',
'e_rem_pio2.cpp',
'e_sinh.cpp',
'k_cos.cpp',
'k_exp.cpp',
'k_rem_pio2.cpp',
'k_sin.cpp',
'k_tan.cpp',
's_asinh.cpp',
's_atan.cpp',
's_cbrt.cpp',
's_ceil.cpp',
's_ceilf.cpp',
's_copysign.cpp',
's_cos.cpp',
's_expm1.cpp',
's_fabs.cpp',
's_floor.cpp',
's_floorf.cpp',
's_log1p.cpp',
's_nearbyint.cpp',
's_rint.cpp',
's_rintf.cpp',
's_scalbn.cpp',
's_sin.cpp',
's_tan.cpp',
's_tanh.cpp',
's_trunc.cpp',
's_truncf.cpp',
]
])
if env.TargetOSIs('windows'):
env.Prepend(CPPDEFINES=[
("_CRT_RAND_S", "1"),
("NO_COMPUTED_GOTO", 1),
])
if env['TARGET_ARCH'] == 'x86_64':
env.Prepend(CPPDEFINES=[("WASM_HUGE_MEMORY", "1")])
sourceFilePatterns = [
"/build/*.cpp",
"/build/jit/*.cpp",
"/build/gc/*.cpp",
"/build/wasm/*.cpp",
"/build/irregexp/*.cpp",
"/build/debugger/*.cpp",
"/build/frontend/*.cpp",
]
for srcPattern in sourceFilePatterns:
sources.extend(Glob('platform/' + env["TARGET_ARCH"] + "/" + env["TARGET_OS"] + srcPattern))
# All of those unified sources come in from configure. The files don't
# actually build individually anymore.
env.Library(
target="mozjs",
source=sources,
LIBDEPS_TAGS=[
# Depends on allocation symbols defined elsewhere
'illegal_cyclic_or_unresolved_dependencies_allowlisted',
],
LIBDEPS=[
'$BUILD_DIR/third_party/shim_icu',
'$BUILD_DIR/third_party/shim_zlib',
],
)
#########################
env = env.Clone()
# The below list of defines are used to configure ICU. They must be duplicated exactly in every
# library that injects the third-party ICU headers. If this list is changed here, it must be changed
# in other such libraries as well.
env.Append(
CPPDEFINES=[
('UCONFIG_NO_BREAK_ITERATION', 1),
('UCONFIG_NO_FORMATTING', 1),
('UCONFIG_NO_TRANSLITERATION', 1),
('UCONFIG_NO_REGULAR_EXPRESSIONS', 1),
('U_CHARSET_IS_UTF8', 1),
('U_DISABLE_RENAMING', 1),
('U_STATIC_IMPLEMENTATION', 1),
('U_USING_ICU_NAMESPACE', 0),
], )
if env.TargetOSIs('solaris'):
# On Solaris, compile of certain files fails if the below define is not enabled. Specifically,
# files that include "source/common/uposixdefs.h" will have _XOPEN_SOURCE=600 and
# _XOPEN_SOURCE_EXTENDED=1 defined by default; if the file also includes <sys/feature_tests.h>,
# then the application is assumed to conform to the XPG4v2 specification, which generates an
# error because XPG4v2 programs are incompatible with C99. If we keep _XOPEN_SOURCE=600 but
# force _XOPEN_SOURCE_EXTENDED=0, then <sys/feature_tests.h> chooses XPG6, which resolves the
# error (since XPG6 is compatible with C99).
env.Append(CPPDEFINES=[
('_XOPEN_SOURCE_EXTENDED', 0),
], )
def removeIfPresent(lst, item):
try:
lst.remove(item)
except ValueError:
pass
env['CCFLAGS_WERROR'] = []
for to_remove in ['-Wall', '-W']:
removeIfPresent(env['CCFLAGS'], to_remove)
# Suppress sign-compare warnings.
if env.ToolchainIs('clang', 'GCC'):
env.Append(CCFLAGS=['-Wno-sign-compare'])
if env.TargetOSIs('windows'):
# C4996: '...': was declared deprecated
env.Append(CCFLAGS=['/wd4996'])
# Suppress `register` keyword warnings in FreeBSD builds
if env.TargetOSIs('freebsd'):
env.Append(CCFLAGS=['-Wno-error=register'])
env.Append(CCFLAGS=['-Wno-register'])
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