fetch $IANA_ETC_URL

sudo chroot "$SYSROOT" /usr/bin/env -i MAKEFLAGS="$MAKEFLAGS" PATH=/usr/bin:/usr/sbin SOURCES=/sources IANA_ETC_VERSION=$IANA_ETC_VERSION /usr/bin/bash <<- "EOF"
    set -euo pipefail

    cd "$SOURCES" && tar xf iana-etc-$IANA_ETC_VERSION.tar.gz && cd iana-etc-$IANA_ETC_VERSION

    cp services protocols /etc

    cd "$SOURCES" && rm -rf iana-etc-$IANA_ETC_VERSION
EOF