include (ExternalProject)

#--------------CRC++------------------------------
add_library(crcpp INTERFACE)

target_include_directories(crcpp INTERFACE 
    $<BUILD_INTERFACE:${CRCPP_ROOT}/inc>
    $<INSTALL_INTERFACE:include/Seele/>
)
    
install(FILES
    ${CRCPP_ROOT}/inc/CRC.h
    DESTINATION ${CMAKE_INSTALL_PREFIX}/include/Seele
)

add_library(metal INTERFACE)
target_include_directories(metal INTERFACE
    $<BUILD_INTERFACE:${METAL_ROOT}/>
    $<INSTALL_INTERFACE:include>
)
install(DIRECTORY
    ${METAL_ROOT}/
    DESTINATION ${CMAKE_INSTALL_PREFIX}/include
)
target_link_libraries(metal INTERFACE
    "-framework Metal"
    "-framework MetalKit"
    "-framework AppKit"
    "-framework Foundation"
    "-framework QuartzCore"
)