cmake_minimum_required(VERSION 3.23)
project(kut VERSION 2.0)
include(GNUInstallDirs)
include(CMakePackageConfigHelpers)

set(CMAKE_CXX_STANDARD 17)
set(CMAKE_BUILD_TYPE Release)
add_library(kut OBJECT)

target_include_directories(kut
    PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/cool>
    PUBLIC $<INSTALL_INTERFACE:${CMAKE_INSTALL_INCLUDEDIR}/kut>
)

# header files
target_sources(kut
    PUBLIC
        FILE_SET HEADERS
        BASE_DIRS ${CMAKE_CURRENT_SOURCE_DIR}
        FILES
            ${CMAKE_CURRENT_SOURCE_DIR}/cool/cool.h
    PRIVATE
        ${CMAKE_CURRENT_SOURCE_DIR}/cool/cool.cpp
    )

install(TARGETS kut EXPORT kutConfig
    RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}/kut/
    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}/kut/
    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}/kut/
    INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/kut/
    FILE_SET HEADERS DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/kut/)

write_basic_package_version_file(
    kutConfigVersion.cmake
    VERSION ${PACKAGE_VERSION}
    COMPATIBILITY AnyNewerVersion
    )

install(FILES
    "${CMAKE_BINARY_DIR}/kutConfigVersion.cmake"
    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/kut)

install(EXPORT kutConfig
        FILE kutConfig.cmake
        NAMESPACE kut::
        DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/kut
        )