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# Copyright 2018 Mike Dev
# Copyright 2019 Peter Dimov
# Distributed under the Boost Software License, Version 1.0.
# See accompanying file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt
# We support CMake 3.5, but prefer 3.16 policies and behavior
cmake_minimum_required(VERSION 3.5...3.16)
project(boost_regex VERSION "${BOOST_SUPERPROJECT_VERSION}" LANGUAGES CXX)
add_library(boost_regex INTERFACE)
add_library(Boost::regex ALIAS boost_regex)
target_include_directories(boost_regex INTERFACE include)
option(BOOST_REGEX_STANDALONE "Boost.Regex: Enable Standalone Mode (i.e. no Boost dependencies)")
if(NOT BOOST_REGEX_STANDALONE)
target_link_libraries(boost_regex
INTERFACE
Boost::config
Boost::throw_exception
Boost::predef
Boost::assert
)
else()
target_compile_definitions(boost_regex
INTERFACE BOOST_REGEX_STANDALONE
)
endif()
find_package(ICU COMPONENTS data i18n uc QUIET)
#option(BOOST_REGEX_ENABLE_ICU "Boost.Regex: enable ICU support" ${ICU_FOUND})
if(ICU_FOUND)
add_library(boost_regex_icu INTERFACE)
add_library(Boost::regex_icu ALIAS boost_regex_icu)
target_include_directories(boost_regex_icu INTERFACE include)
if(NOT BOOST_REGEX_STANDALONE)
target_link_libraries(boost_regex_icu
INTERFACE
Boost::config
Boost::throw_exception
Boost::predef
Boost::assert
)
else()
target_compile_definitions(boost_regex_icu
INTERFACE BOOST_REGEX_STANDALONE
)
endif()
find_package(ICU COMPONENTS data i18n uc REQUIRED)
target_link_libraries(boost_regex_icu INTERFACE ICU::data ICU::i18n ICU::uc)
endif()
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