CMakeLists.txt

cmake_minimum_required (VERSION 3.14...3.27)
project (utf8cpp 
         VERSION 4.0.9
         LANGUAGES CXX
         DESCRIPTION "C++ portable library for working with utf-8 encoding")

add_library(${PROJECT_NAME} INTERFACE)

include(GNUInstallDirs)

target_include_directories(utf8cpp INTERFACE
    "$<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/source>"
    $<INSTALL_INTERFACE:include/utf8cpp>
)

include(CMakePackageConfigHelpers)
write_basic_package_version_file(
    "${PROJECT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
    VERSION ${PROJECT_VERSION}
    COMPATIBILITY SameMajorVersion
    ARCH_INDEPENDENT
)

install(TARGETS ${PROJECT_NAME}
    EXPORT ${PROJECT_NAME}Targets
    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
    PUBLIC_HEADER DESTINATION include COMPONENT Development
    BUNDLE DESTINATION bin COMPONENT Runtime
)

configure_package_config_file(
    "${PROJECT_SOURCE_DIR}/${PROJECT_NAME}Config.cmake.in"
    "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
    INSTALL_DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/${PROJECT_NAME}/cmake
)

install(EXPORT ${PROJECT_NAME}Targets
        FILE ${PROJECT_NAME}Targets.cmake
        NAMESPACE ${PROJECT_NAME}::
        DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/${PROJECT_NAME}/cmake)

install(FILES "${PROJECT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
              "${PROJECT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake"
        DESTINATION ${CMAKE_INSTALL_DATAROOTDIR}/${PROJECT_NAME}/cmake)

install(FILES ${PROJECT_SOURCE_DIR}/source/utf8.h DESTINATION include/utf8cpp)
install(DIRECTORY ${PROJECT_SOURCE_DIR}/source/utf8 DESTINATION
        include/utf8cpp)

option(UTF8CPP_ENABLE_TESTS "Build and enable tests" OFF)
if(UTF8CPP_ENABLE_TESTS)
    enable_testing()
    add_subdirectory(tests)
endif()

option(UTF8CPP_ENABLE_BENCHMARKS "Build and enable benchmarks" OFF)
if(UTF8CPP_ENABLE_BENCHMARKS)
    add_subdirectory(bench)
endif()