if(DEFINED CI_JOB_INDEX AND DEFINED CI_JOB_COUNT)
    math(EXPR job_name "${CI_JOB_INDEX}+1")
    message("-- configuring CI job ${job_name}/${CI_JOB_COUNT}")
    get_property(targets GLOBAL PROPERTY RELEASE_TARGETS)
    list(LENGTH targets count)
    message("-- ${count} total targets")
    math(EXPR per_job "(${count}+${CI_JOB_COUNT}-1)/${CI_JOB_COUNT}")
    math(EXPR start "${CI_JOB_INDEX}*${per_job}")
    message("-- ${per_job} targets per job, starting at ${start}")
    if(${start} LESS ${count})
        list(SUBLIST targets ${start} ${per_job} ci_targets)
        message("-- will build targets: ${ci_targets}")
        add_custom_target(ci
            ${CMAKE_COMMAND} -E true
            DEPENDS ${ci_targets}
        )
    else()
        add_custom_target(ci
            ${CMAKE_COMMAND} -E true
        )
    endif()
endif()