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# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
# vim: set filetype=python:
# 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/.
# Also see <http://www.icu-project.org/repos/icu/tags/latest/icu4c/readme.html#RecBuild> for the
# recommended build options when compiling ICU.
# Don't use icu namespace automatically in client code.
DEFINES['U_USING_ICU_NAMESPACE'] = 0
# Don't include obsolete header files.
DEFINES['U_NO_DEFAULT_INCLUDE_UTF_HEADERS'] = 1
DEFINES['U_HIDE_OBSOLETE_UTF_OLD_H'] = 1
# Remove chunks of the library that we don't need (yet).
DEFINES['UCONFIG_NO_LEGACY_CONVERSION'] = True
DEFINES['UCONFIG_NO_TRANSLITERATION'] = True
DEFINES['UCONFIG_NO_REGULAR_EXPRESSIONS'] = True
# We don't need to pass data to and from legacy char* APIs.
DEFINES['U_CHARSET_IS_UTF8'] = True
# Add 'explicit' keyword to UnicodeString constructors.
DEFINES['UNISTR_FROM_CHAR_EXPLICIT'] = "explicit"
DEFINES['UNISTR_FROM_STRING_EXPLICIT'] = "explicit"
# Disable dynamic loading of ICU data as a loadable library.
DEFINES['U_ENABLE_DYLOAD'] = 0
if not CONFIG['HAVE_LANGINFO_CODESET']:
DEFINES['U_HAVE_NL_LANGINFO_CODESET'] = 0
if CONFIG['MOZ_DEBUG']:
DEFINES['U_DEBUG'] = 1
# ICU requires RTTI
if CONFIG['CC_TYPE'] in ('clang', 'gcc'):
CXXFLAGS += ['-frtti']
elif CONFIG['OS_TARGET'] == 'WINNT':
# Remove the -GR- flag so we don't get a bunch of warning spam.
COMPILE_FLAGS['OS_CXXFLAGS'] = [
f for f in COMPILE_FLAGS['OS_CXXFLAGS'] if f != '-GR-'
] + ['-GR']
DisableStlWrapping()
AllowCompilerWarnings()
# We allow compiler warnings, but we can at least cut down on spammy
# warnings that get triggered for every file.
if CONFIG['CC_TYPE'] in ('clang', 'clang-cl'):
CFLAGS += [
'-Wno-c++20-compat',
'-Wno-comma',
'-Wno-implicit-const-int-float-conversion',
'-Wno-macro-redefined',
'-Wno-microsoft-include',
'-Wno-tautological-unsigned-enum-zero-compare',
'-Wno-unreachable-code-loop-increment',
'-Wno-unreachable-code-return',
]
CXXFLAGS += [
'-Wno-c++20-compat',
'-Wno-comma',
'-Wno-implicit-const-int-float-conversion',
'-Wno-macro-redefined',
'-Wno-microsoft-include',
'-Wno-tautological-unsigned-enum-zero-compare',
'-Wno-unreachable-code-loop-increment',
'-Wno-unreachable-code-return',
]
for k, v in DEFINES.items():
if k != 'UCONFIG_NO_LEGACY_CONVERSION':
HOST_DEFINES[k] = v
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