function(SetOptimisationSettings)

    set(CMAKE_INTERPROCEDURAL_OPTIMIZATION TRUE)

    if (LINUX)
        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -march=native -mtune=native" PARENT_SCOPE)
    elseif (APPLE)
        add_compile_options("$<$<CONFIG:Release>:-O3>$<$<CONFIG:Debug>:-O0>$<$<CONFIG:MinSizeRel>:-Os>$<$<CONFIG:RelWithDebInfo>:-O2>")
        set(CMAKE_Swift_FLAGS_DEBUG "-Onone" PARENT_SCOPE)
        set(CMAKE_Swift_FLAGS_RELEASE "-O" PARENT_SCOPE)
        set(CMAKE_Swift_FLAGS_MINSIZEREL "-Osize" PARENT_SCOPE)
    endif ()
endfunction()

function(SetWarningSettings TARGET)
    if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
        set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-unknown-pragmas" PARENT_SCOPE)
    endif ()
    if (LINUX)
        target_compile_options(${TARGET} PRIVATE -Wall)
    endif()
endfunction()

function(SetOutputDirs BASE_DIR)
    set(CMAKE_RUNTIME_OUTPUT_DIRECTORY "${BASE_DIR}" PARENT_SCOPE)
    set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELEASE "${BASE_DIR}/release" PARENT_SCOPE)
    set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_MINSIZEREL "${BASE_DIR}/minsizerel" PARENT_SCOPE)
    set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_RELWITHDEBINFO "${BASE_DIR}/relwithdebinfo" PARENT_SCOPE)
    set(CMAKE_RUNTIME_OUTPUT_DIRECTORY_DEBUG "${BASE_DIR}/debug" PARENT_SCOPE)
    set(CMAKE_DEBUG_POSTFIX "d" PARENT_SCOPE)
endfunction()