Ensure generated style headers are sorted

    set(temp "")

    if(ARGC GREATER 2)

        list(REMOVE_AT ARGV 0 1)

        set(header_list)

        foreach(FNAME ${ARGV})

            get_filename_component(FNAME ${FNAME} NAME)

            list(APPEND header_list ${FNAME})

        endforeach()

        list(SORT header_list)

        foreach(FNAME ${header_list})

            set(temp "${temp}#include \"${FNAME}\"\n")

        endforeach()

    endif()