building linux kernel - requirements

requirements | dom0 | domU

ubuntu

    apt install \
    autoconf \
    bc \
    bison \
    dkms \
    flex \
    libelf-dev \
    libiberty-dev \
    libncurses-dev \
    libpci-dev \
    libssl-dev \
    libudev-dev \
    openssl \
    screen

slackware

install build-time essentials and those

slackpkg install bc-1 elfutils
slackpkg screen utempter
slackpkg zstd lz4