KERNEL_VERSION=2.6.35-CHAKRA

pre_install() {
 if [ ! -e /usr/lib/xorg/modules/extensions/libdri.so ]; then
    ln -sf /usr/lib/xorg/modules/extensions/libdri.xorg /usr/lib/xorg/modules/extensions/libdri.so
 fi
}

post_install() {
  depmod $KERNEL_VERSION
 if [ ! -e /usr/lib/xorg/modules/extensions/libdri.so ]; then
    ln -sf /usr/lib/xorg/modules/extensions/libdri.xorg /usr/lib/xorg/modules/extensions/libdri.so
 fi
    echo "----------------------------------------------------------------"
    echo "You can use the tool 'aticonfig' to generate an xorg.conf file."
    echo "Remember to add fglrx to the MODULES list in /etc/rc.conf."
    echo "--------------- ^^^^^ ------ ^^^^^^^ ---------------------------"
    echo "Add nomodeset to your kernel line in /boot/grub/menu.lst , ie.:"
    echo "kernel /boot/vmlinuz26 root=/dev/sda1 ro nomodeset"
    echo "---------------------------------------- ^^^^^^^^^ -------------"
    echo "If experiencing problems with white/gray/black_artifacts you can"
    echo "[as root] kill Xserver and use this command:"
    echo "# aticonfig --set-pcs-str=DDX,ForceXAA,TRUE"
    echo "----------------------------------------------------------------"
    echo "For more info and more troubleshooting visit:"
    echo "http://wiki.archlinux.org/index.php/ATI_Catalyst"
    echo "----------------------------------------------------------------"
}

post_upgrade() {
  depmod $KERNEL_VERSION
 if [ ! -e /usr/lib/xorg/modules/extensions/libdri.so ]; then
    ln -sf /usr/lib/xorg/modules/extensions/libdri.xorg /usr/lib/xorg/modules/extensions/libdri.so
 fi
    echo "----------------------------------------------------------------"
    echo "You can use the tool 'aticonfig' to generate an xorg.conf file."
    echo "Remember to add fglrx to the MODULES list in /etc/rc.conf."
    echo "--------------- ^^^^^ ------ ^^^^^^^ ---------------------------"
    echo "Add nomodeset to your kernel line in /boot/grub/menu.lst , ie.:"
    echo "kernel /boot/vmlinuz26 root=/dev/sda1 ro nomodeset"
    echo "---------------------------------------- ^^^^^^^^^ -------------"
    echo "If experiencing problems with white/gray/black_artifacts you can"
    echo "[as root] kill Xserver and use this command:"
    echo "# aticonfig --set-pcs-str=DDX,ForceXAA,TRUE"
    echo "----------------------------------------------------------------"
    echo "For more info and more troubleshooting visit:"
    echo "http://wiki.archlinux.org/index.php/ATI_Catalyst"
    echo "----------------------------------------------------------------"
}

post_remove() {
  depmod $KERNEL_VERSION
  # If the symlink is dead, remove it
 if [ ! -e /usr/lib/xorg/modules/extensions/libdri.so ]; then
    ln -sf /usr/lib/xorg/modules/extensions/libdri.xorg /usr/lib/xorg/modules/extensions/libdri.so
 fi
  echo "NOTE: Don't forget to recover your original xorg.conf file."
}