chroot-arcade.sh

   1 #!/bin/sh
   2
   3 DEBIAN_SARGE_MIRROR="http://archive.debian.org/debian"
   4 SARGE_DIST_NAME="sarge"
   5 DEBIAN_SARGE_BACKPORTS="deb http://archive.debian.org/debian-backports sarge-backports main contrib"
   6
   7 usage() {
   8         echo "Usage: $0 <path to source code> <chroot location>"
   9         exit 1
  10 }
  11
  12 # used to check for needed files/programs
  13 verify_prog_requirements() {
  14         # debootstrap is needed
  15         if [ "x`which debootstrap`" = "x" ]; then
  16                 echo "$0: cannot continue, please install debootstrap on your system"
  17                 exit 1
  18         fi
  19         echo "debootstrap location: `which debootstrap`"
  20
  21         # user must be root
  22         if [ ! "x`whoami`" = "xroot" ]; then
  23                 echo "$0: you must be root to setup the chroot environment"
  24                 exit 1
  25         fi
  26 }
  27
  28
  29 # sets up debian sarge system at the given path, binds src dir to directory within chroot
  30 setup_chroot() {
  31         CHROOT_DIR="$1"
  32         SRC_DIR="$2"
  33         echo "Setting up chroot at $CHROOT_DIR..."
  34
  35         mkdir -p $CHROOT_DIR
  36         debootstrap --arch i386 $SARGE_DIST_NAME $CHROOT_DIR $DEBIAN_SARGE_MIRROR/
  37         if [ $? != 0 ]; then
  38                 echo "$0: debootstrap failed, exiting"
  39                 exit 1
  40         fi
  41
  42         mkdir $CHROOT_DIR/root/openitg-dev
  43
  44
  45         # first time setup script (sets up debian, retrieves correct packages)
  46         cat <<! >$CHROOT_DIR/root/first_time_setup.sh
  47 #!/bin/sh
  48 export LC_ALL=C
  49 echo -ne "*******************\n* You are now in the OpenITG AC chroot environment\n*******************\n"
  50 echo "Installing necessary dev packages..."
  51 # non-free and contrib for the nvidia packages
  52 echo "deb $DEBIAN_SARGE_MIRROR $SARGE_DIST_NAME main contrib non-free" >/etc/apt/sources.list
  53 echo "$DEBIAN_SARGE_BACKPORTS" >>/etc/apt/sources.list
  54 apt-get update
  55 apt-get install build-essential gettext automake1.8 gcc g++ libavcodec-dev libavformat-dev libxt-dev libogg-dev libpng-dev libjpeg-dev libvorbis-dev libusb-dev libglu1-mesa-dev libx11-dev libxrandr-dev liblua50-dev liblualib50-dev nvidia-glx-dev libmad0-dev libasound2-dev git-core automake1.7 autoconf gettext
  56 echo "OpenITG AC chroot successfully set up!"
  57 exec /bin/bash
  58 !
  59         chmod +x $CHROOT_DIR/root/first_time_setup.sh
  60
  61         # bootstrap script
  62         cat <<! >$CHROOT_DIR/chroot_bootstrap.sh
  63 #!/bin/sh
  64 mount -o bind /proc $CHROOT_DIR/proc
  65 mount -o bind /sys $CHROOT_DIR/sys
  66 mount -o bind $SRC_DIR $CHROOT_DIR/root/openitg-dev
  67 chroot $CHROOT_DIR /bin/bash
  68 !
  69         chmod +x $CHROOT_DIR/chroot_bootstrap.sh
  70
  71         mount -o bind /proc $CHROOT_DIR/proc
  72         mount -o bind /sys $CHROOT_DIR/sys
  73         mount -o bind $SRC_DIR $CHROOT_DIR/root/openitg-dev
  74         chroot $CHROOT_DIR /root/first_time_setup.sh
  75 }
  76
  77 if [ "x$1" = "x" ]; then
  78         usage
  79 fi
  80 if [ "x$2" = "x" ]; then
  81         usage
  82 fi
  83
  84 if [ ! -d "$1" ]; then
  85         echo "$0: Source code dir not found at $1"
  86         exit 1
  87 fi
  88
  89 verify_prog_requirements
  90
  91 SRC_DIR="`(cd $1; pwd)`"
  92 setup_chroot $2 $SRC_DIR
  93
  94 exit 0;