CMakeLists.txt

# Generated by `boostdep --cmake variant2`
# Copyright 2020, 2021 Peter Dimov
# Distributed under the Boost Software License, Version 1.0.
# https://www.boost.org/LICENSE_1_0.txt

cmake_minimum_required(VERSION 3.8...3.20)

project(boost_variant2 VERSION "${BOOST_SUPERPROJECT_VERSION}" LANGUAGES CXX)

add_library(boost_variant2 INTERFACE)
add_library(Boost::variant2 ALIAS boost_variant2)

target_include_directories(boost_variant2 INTERFACE include)

target_link_libraries(boost_variant2
  INTERFACE
    Boost::assert
    Boost::config
    Boost::mp11
)

if(CMAKE_VERSION VERSION_GREATER 3.18 AND CMAKE_GENERATOR MATCHES "Visual Studio")

  file(GLOB_RECURSE boost_variant2_IDEFILES CONFIGURE_DEPENDS include/*.hpp)
  source_group(TREE ${PROJECT_SOURCE_DIR}/include FILES ${boost_variant2_IDEFILES} PREFIX "Header Files")
  list(APPEND boost_variant2_IDEFILES extra/boost_variant2.natvis)
  target_sources(boost_variant2 PRIVATE ${boost_variant2_IDEFILES})

endif()

target_compile_features(boost_variant2 INTERFACE cxx_std_11)

if(BUILD_TESTING AND EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/test/CMakeLists.txt")

  add_subdirectory(test)

endif()