- if [ -r /etc/resolv.conf ] ; then
- case "$(readlink -f ${target}/etc/resolv.conf)" in
- /run/*) # resolvconf with /run
- mkdir -p $target/run/resolvconf
- cat /etc/resolv.conf >> $target/run/resolvconf/resolv.conf
- ;;
- /lib/*) # resolvconf without /run
- # sanity check to avoid "input file is output file",
- # see http://bts.grml.org/grml/issue984
- if ! [ -L $target/etc/resolvconf/run/resolv.conf ] ; then
- cat /etc/resolv.conf >> $target/etc/resolvconf/run/resolv.conf
- else
- echo "Error: /etc/resolvconf/run/resolv.conf in chroot should not be a symlink." >&2
- echo " Looks like something is wrong, please fix manually." >&2
- exit 1
- fi
- ;;
- *) # no resolvconf
- if ! [ -L $target/etc/resolv.conf ] ; then
- cat /etc/resolv.conf >> $target/etc/resolv.conf
- else
- echo "Error: /etc/resolv.conf in chroot should not be a symlink (resolvconf not installed)." >&2
- exit 1
- fi
- ;;
- esac
- fi
-