#!/bin/bash # # Script to extract a poky qemux86 rootfs and prepare it for # use as a chroot # set -e case $# in 2) TGZ=$1 TARGET=$2 ;; *) echo "Invalid arguments, please run as:" echo "$ $0 <qemux86-rootfs.tar.gz> <target-directory>" exit 1 esac echo "Extracting $TGZ into $TARGET" test -d "$TARGET" && { echo "$TARGET already exists, please remove and retry or specify a dirferent directory." ; exit 1 ; } mkdir --parents "$TARGET" tar -C "$TARGET" --exclude ./dev/\* -jxp -f "$TGZ" echo "HAVE_TOUCHSCREEN=0" >> "$TARGET/etc/formfactor/machconfig" echo "DISPLAY_WIDTH_PIXELS=640" >> "$TARGET/etc/formfactor/machconfig" echo "DISPLAY_HEIGHT_PIXELS=480" >> "$TARGET/etc/formfactor/machconfig" cp /etc/passwd "$TARGET/etc/passwd" cp /etc/resolv.conf "$TARGET/etc/resolv.conf" touch "$TARGET/.pokychroot"