Mercurial > hg > aboriginal
view more/chroot-splice.sh @ 1362:9d7c03814309
Move root's home directory to /home/root, which is A) known writeable space so dropbear can have a .ssh directory if it needs one, B) frees up /root to be a virtfs mount point of the host's root filesystem.
author | Rob Landley <rob@landley.net> |
---|---|
date | Tue, 24 May 2011 02:06:22 -0500 |
parents | 095c9652525e |
children | aabc07905de3 |
line wrap: on
line source
#!/bin/bash # Combine a root filesystem directory and a control image into an $ARCH-specific # chroot containing native build control files, suitable for chrooting into. if [ $# -ne 2 ] then echo 'usage: ./control-in-chroot.sh $ARCH $CONTROL_IMAGE' >&2 exit 1 fi # Make sure prerequisites exist for i in "build/root-filesystem-$1" "build/control-images/$2" do if [ ! -d "$i" ] then echo "No $i" >&2 exit 1 fi done # Zap old stuff (if any) if [ -e "build/chroot-$1-$2" ] then more/zapchroot.sh "build/chroot-$1-$2" && rm -rf "build/chroot-$1-$2" || exit 1 fi # Copy root filesystem and splice in control image cp -la "build/root-filesystem-$1" "build/chroot-$1-$2" && cp -la "build/control-images/$2/." "build/chroot-$1-$2/mnt/." || exit 1 # Tar it up # Output some usage hints echo "export CPUS=1 HOST=$1 && cd /home && /mnt/init" && echo "sudo chroot build/chroot-$1-$2" "/sbin/init.sh"