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# Copyright 2020 Peter Dimov
# Copyright 2021 Matt Borland
# Distributed under the Boost Software License, Version 1.0.
# https://www.boost.org/LICENSE_1_0.txt
cmake_minimum_required(VERSION 3.5...3.16)
project(boost_math VERSION 1.88.0 LANGUAGES CXX)
add_library(boost_math INTERFACE)
add_library(Boost::math ALIAS boost_math)
target_include_directories(boost_math INTERFACE include)
if(NOT CMAKE_VERSION VERSION_LESS "3.19")
file(GLOB_RECURSE headers include/*.hpp)
target_sources(boost_math PRIVATE ${headers})
endif()
include(CMakeDependentOption)
cmake_dependent_option(BOOST_MATH_STANDALONE "Use Boost.Math in standalone mode" ON "NOT BOOST_SUPERPROJECT_VERSION" OFF)
message(STATUS "Boost.Math: standalone mode ${BOOST_MATH_STANDALONE}")
if(BOOST_MATH_STANDALONE)
target_compile_definitions(boost_math INTERFACE BOOST_MATH_STANDALONE=1)
else()
target_link_libraries(boost_math
INTERFACE
Boost::assert
Boost::concept_check
Boost::config
Boost::core
Boost::integer
Boost::lexical_cast
Boost::predef
Boost::random
Boost::static_assert
Boost::throw_exception
)
endif()
if(BUILD_TESTING AND EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/test/CMakeLists.txt")
add_subdirectory(test)
# Only enable tests when we're the root project
elseif(CMAKE_SOURCE_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
include(CTest)
add_subdirectory(test)
include(GNUInstallDirs)
install(DIRECTORY "include/" DESTINATION "${CMAKE_INSTALL_INCLUDEDIR}")
endif()
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