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##===----------------------------------------------------------------------===##
##
## This source file is part of the Swift open source project
##
## Copyright (c) 2024 Apple Inc. and the Swift project authors
## Licensed under Apache License v2.0
##
## See LICENSE.txt for license information
## See CONTRIBUTORS.md for the list of Swift project authors
##
## SPDX-License-Identifier: Apache-2.0
##
##===----------------------------------------------------------------------===##
cmake_minimum_required(VERSION 3.24)
project(SwiftFoundationICU
LANGUAGES CXX Swift)
option(BUILD_SHARED_LIBS "build shared libraries" ON)
set(CMAKE_CXX_STANDARD 14)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
include(GNUInstallDirs)
list(APPEND CMAKE_MODULE_PATH ${PROJECT_SOURCE_DIR}/cmake/modules)
set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
set(CMAKE_Swift_MODULE_DIRECTORY ${CMAKE_BINARY_DIR}/swift)
# Build flags
add_compile_definitions(
$<$<COMPILE_LANGUAGE:C,CXX>:U_ATTRIBUTE_DEPRECATED=>
$<$<COMPILE_LANGUAGE:C,CXX>:U_SHOW_CPLUSPLUS_API=1>
$<$<COMPILE_LANGUAGE:C,CXX>:U_SHOW_INTERNAL_API=1>
$<$<COMPILE_LANGUAGE:C,CXX>:U_TIMEZONE_PACKAGE="icutz44l">
$<$<COMPILE_LANGUAGE:C,CXX>:FORTIFY_SOURCE=2>
$<$<COMPILE_LANGUAGE:C,CXX>:STD_INSPIRED>
$<$<COMPILE_LANGUAGE:C,CXX>:MAC_OS_X_VERSION_MIN_REQUIRED=101500>
$<$<COMPILE_LANGUAGE:C,CXX>:U_HAVE_STRTOD_L=1>
$<$<COMPILE_LANGUAGE:C,CXX>:U_HAVE_XLOCALE_H=1>
$<$<COMPILE_LANGUAGE:C,CXX>:U_HAVE_STRING_VIEW=1>
$<$<COMPILE_LANGUAGE:C,CXX>:U_DISABLE_RENAMING=1>
$<$<COMPILE_LANGUAGE:C,CXX>:U_COMBINED_IMPLEMENTATION>
$<$<COMPILE_LANGUAGE:C,CXX>:U_COMMON_IMPLEMENTATION>
$<$<COMPILE_LANGUAGE:C,CXX>:U_I18N_IMPLEMENTATION>
$<$<COMPILE_LANGUAGE:C,CXX>:U_IO_IMPLEMENTATION>
$<$<COMPILE_LANGUAGE:C,CXX>:ICU_DATA_DIR="/usr/share/icu">
$<$<COMPILE_LANGUAGE:C,CXX>:USE_PACKAGE_DATA=1>
$<$<COMPILE_LANGUAGE:C,CXX>:APPLE_ICU_CHANGES=1>)
# Window specific settings
if(CMAKE_SYSTEM_NAME STREQUAL Windows)
add_compile_definitions(
$<$<COMPILE_LANGUAGE:C,CXX>:U_TIMEZONE=_timezone>
$<$<COMPILE_LANGUAGE:C,CXX>:_CRT_SECURE_NO_DEPRECATE>
$<$<COMPILE_LANGUAGE:C,CXX>:U_PLATFORM_USES_ONLY_WIN32_API>)
elseif(CMAKE_SYSTEM_NAME STREQUAL WASI)
# WASI specific settings
add_compile_definitions(
$<$<COMPILE_LANGUAGE:C,CXX>:U_HAVE_TZSET=0>
$<$<COMPILE_LANGUAGE:C,CXX>:U_HAVE_TZNAME=0>
$<$<COMPILE_LANGUAGE:C,CXX>:U_HAVE_TIMEZONE=0>
$<$<COMPILE_LANGUAGE:C,CXX>:HAVE_DLFCN_H=0>
$<$<COMPILE_LANGUAGE:C,CXX>:HAVE_DLOPEN=0>
$<$<COMPILE_LANGUAGE:C,CXX>:U_ENABLE_DYLOAD=0>
$<$<COMPILE_LANGUAGE:C,CXX>:_WASI_EMULATED_SIGNAL>
$<$<COMPILE_LANGUAGE:C,CXX>:_WASI_EMULATED_MMAN>)
add_link_options("-Lwasi-emulated-signal")
add_link_options("-Lwasi-emulated-mman")
else()
add_compile_definitions(
$<$<COMPILE_LANGUAGE:C,CXX>:U_TIMEZONE=timezone>)
endif()
if(BUILD_SHARED_LIBS)
set(install_directory swift)
else()
set(install_directory swift_static)
endif()
if(NOT SWIFT_SYSTEM_NAME)
if(CMAKE_SYSTEM_NAME STREQUAL Darwin)
set(SWIFT_SYSTEM_NAME macosx)
else()
set(SWIFT_SYSTEM_NAME "$<LOWER_CASE:${CMAKE_SYSTEM_NAME}>")
endif()
endif()
add_subdirectory(icuSources)
add_subdirectory(cmake/modules)
|
