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# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
# 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/.
CFLAGS += CONFIG['MOZ_ICU_CFLAGS']
CXXFLAGS += CONFIG['MOZ_ICU_CFLAGS']
if CONFIG['_MSC_VER']:
# Prevent floating point errors caused by VC++ optimizations
CFLAGS += ['-fp:precise']
CXXFLAGS += ['-fp:precise']
# C4805 warns mixing bool with other integral types in computation.
# But given the conversion from bool is specified, and this is a
# pattern widely used in code in js/src, suppress this warning here.
CXXFLAGS += ['-wd4805']
# C4661 ("no suitable definition provided for explicit template
# instantiation request") is emitted for all Parser methods that
# have a Parser<FullParseHandler> definition but no
# Parser<SyntaxParseHandler> definition, see bug 1167030.
CXXFLAGS += ['-wd4661', '-we4067', '-we4258', '-we4275']
CXXFLAGS += ['-wd4146'] # FIXME: unary minus operator applied to unsigned type (bug 1229189)
# This is intended as a temporary hack to support building with VS2015.
# 'noexcept' used with no exception handling mode specified;
# termination on exception is not guaranteed. Specify /EHsc
CXXFLAGS += ['-wd4577', '-wd4312']
if CONFIG['GNU_CXX']:
# Disable strict-aliasing for GCC, which is enabled by default
# starting with version 7.1, see Mozilla bug 1363009.
CXXFLAGS += ['-Wno-shadow', '-Werror=format', '-fno-strict-aliasing']
if CONFIG['JS_HAS_CTYPES'] and CONFIG['MOZ_SYSTEM_FFI']:
CXXFLAGS += CONFIG['MOZ_FFI_CFLAGS']
if CONFIG['JS_CODEGEN_ARM'] and CONFIG['JS_SIMULATOR_ARM']:
# Configuration used only for testing.
if CONFIG['OS_ARCH'] == 'Linux' or CONFIG['OS_ARCH'] == 'Darwin':
CXXFLAGS += [ '-msse2', '-mfpmath=sse' ]
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