macro( CreateMethodCallFile filename namespace function symbols)
    file(WRITE ${filename} "// CMake generated file. Do Not Edit.\n\n#pragma once\n\nnamespace ${namespace} {\n\n")
    foreach( symbol ${symbols} )
        file(APPEND ${filename} "void ${symbol}();\n")
    endforeach()
    file(APPEND ${filename} "\ninline bool ${function}()\n{\n")
    foreach( symbol ${symbols} )
        file(APPEND ${filename} "    ${symbol}();\n")
    endforeach()
    file(APPEND ${filename} "    return true;\n}\n\n} // ${namespace}\n")
endmacro()