lessThan(QMAKE_XCODE_VERSION, "7.0") {
    warning("You need to update Xcode to version 7 or newer to support bitcode")
} else {
    release:device {
        QMAKE_CFLAGS           += -fembed-bitcode
        QMAKE_CXXFLAGS         += -fembed-bitcode
        QMAKE_OBJECTIVE_CFLAGS += -fembed-bitcode
        QMAKE_LFLAGS           += -fembed-bitcode
    } else {
        QMAKE_CFLAGS           += -fembed-bitcode-marker
        QMAKE_CXXFLAGS         += -fembed-bitcode-marker
        QMAKE_OBJECTIVE_CFLAGS += -fembed-bitcode-marker
        QMAKE_LFLAGS           += -fembed-bitcode-marker
    }
}