--- vboxadd.sh.orig	2016-11-23 16:24:46.000000000 +0100
+++ vboxadd.sh	2016-12-27 16:06:46.413895799 +0100
@@ -154,42 +154,9 @@
 
 dev=/dev/vboxguest
 userdev=/dev/vboxuser
-config=/var/lib/VBoxGuestAdditions/config
 owner=vboxadd
 group=1
 
-test_for_gcc_and_make()
-{
-    which make > /dev/null 2>&1 || printf "\nThe make utility was not found. If the following module compilation fails then\nthis could be the reason and you should try installing it.\n"
-    which gcc > /dev/null 2>&1 || printf "\nThe gcc utility was not found. If the following module compilation fails then\nthis could be the reason and you should try installing it.\n"
-}
-
-test_sane_kernel_dir()
-{
-    KERN_VER=`uname -r`
-    KERN_DIR="/lib/modules/$KERN_VER/build"
-    if [ -d "$KERN_DIR" ]; then
-        KERN_REL=`make -sC $KERN_DIR --no-print-directory kernelrelease 2>/dev/null || true`
-        if [ -z "$KERN_REL" -o "x$KERN_REL" = "x$KERN_VER" ]; then
-            return 0
-        fi
-    fi
-    printf "\nThe headers for the current running kernel were not found. If the following\nmodule compilation fails then this could be the reason.\n"
-    if [ "$system" = "redhat" ]; then
-        if echo "$KERN_VER" | grep -q "uek"; then
-            printf "The missing package can be probably installed with\nyum install kernel-uek-devel-$KERN_VER\n"
-        else
-            printf "The missing package can be probably installed with\nyum install kernel-devel-$KERN_VER\n"
-        fi
-    elif [ "$system" = "suse" ]; then
-        KERN_VER_SUSE=`echo "$KERN_VER" | sed 's/.*-\([^-]*\)/\1/g'`
-        KERN_VER_BASE=`echo "$KERN_VER" | sed 's/\(.*\)-[^-]*/\1/g'`
-        printf "The missing package can be probably installed with\nzypper install kernel-$KERN_VER_SUSE-devel-$KERN_VER_BASE\n"
-    elif [ "$system" = "debian" ]; then
-        printf "The missing package can be probably installed with\napt-get install linux-headers-$KERN_VER\n"
-    fi
-}
-
 running_vboxguest()
 {
     lsmod | grep -q "vboxguest[^_-]"
@@ -261,13 +228,6 @@
 start()
 {
     begin "Starting the VirtualBox Guest Additions ";
-    if test -r $config; then
-      . $config
-    else
-      fail "Configuration file $config not found"
-    fi
-    test -n "$INSTALL_DIR" -a -n "$INSTALL_VER" ||
-      fail "Configuration file $config not complete"
     uname -r | grep -q -E '^2\.6|^3|^4' 2>/dev/null &&
         ps -A -o comm | grep -q '/*udevd$' 2>/dev/null ||
         no_udev=1
@@ -378,218 +338,16 @@
     return 0
 }
 
-## Update the initramfs.  Debian and Ubuntu put the graphics driver in, and
-# need the touch(1) command below.  Everyone else that I checked just need
-# the right module alias file from depmod(1) and only use the initramfs to
-# load the root filesystem, not the boot splash.  update-initramfs works
-# for the first two and dracut for every one else I checked.  We are only
-# interested in distributions recent enough to use the KMS vboxvideo driver.
-## @param $1  kernel version to update for.
-update_module_dependencies()
-{
-    depmod "${1}"
-    rm -f "/lib/modules/${1}/initrd/vboxvideo"
-    test -d "/lib/modules/${1}/initrd" &&
-        test -f "/lib/modules/${1}/misc/vboxvideo.ko" &&
-        touch "/lib/modules/${1}/initrd/vboxvideo"
-    test -n "${QUICKSETUP}" && return
-    if type dracut >/dev/null 2>&1; then
-        dracut -f "/boot/initramfs-${1}.img" "${1}"
-    elif type update-initramfs >/dev/null 2>&1; then
-        update-initramfs -u -k "${1}"
-    fi
-}
-
-# Remove any existing VirtualBox guest kernel modules from the disk, but not
-# from the kernel as they may still be in use
-cleanup_modules()
-{
-    if [ -n "$(which dkms 2>/dev/null)" ]; then
-        begin "Removing existing VirtualBox DKMS kernel modules"
-        $DODKMS uninstall $OLDMODULES > $LOG
-        succ_msg
-    fi
-    begin "Removing existing VirtualBox non-DKMS kernel modules"
-    for i in $OLDMODULES; do
-        find /lib/modules -name $i\* | xargs rm 2>/dev/null
-    done
-    succ_msg
-}
-
-# Build and install the VirtualBox guest kernel modules
-setup_modules()
-{
-    # don't stop the old modules here -- they might be in use
-    cleanup_modules
-    begin "Building the VirtualBox Guest Additions kernel modules"
-
-    # Short cut out if a dkms build succeeds
-    if [ -n "$(which dkms 2>/dev/null)" ] &&
-       $DODKMS install vboxguest $INSTALL_VER >> $LOG 2>&1; then
-        succ_msg
-        return 0
-    fi
-
-    test_for_gcc_and_make
-    test_sane_kernel_dir
-
-    echo
-    begin "Building the main Guest Additions module"
-    if ! $BUILDINTMP \
-        --save-module-symvers /tmp/vboxguest-Module.symvers \
-        --module-source $MODULE_SRC/vboxguest \
-        --no-print-directory install >> $LOG 2>&1; then
-        show_error "Look at $LOG to find out what went wrong"
-        return 1
-    fi
-    succ_msg
-    begin "Building the shared folder support module"
-    if ! $BUILDINTMP \
-        --use-module-symvers /tmp/vboxguest-Module.symvers \
-        --module-source $MODULE_SRC/vboxsf \
-        --no-print-directory install >> $LOG 2>&1; then
-        show_error  "Look at $LOG to find out what went wrong"
-        return 1
-    fi
-    succ_msg
-    begin "Building the graphics driver module"
-    if ! $BUILDINTMP \
-        --use-module-symvers /tmp/vboxguest-Module.symvers \
-        --module-source $MODULE_SRC/vboxvideo \
-        --no-print-directory install >> $LOG 2>&1; then
-        show_error "Look at $LOG to find out what went wrong"
-    fi
-    succ_msg
-    update_module_dependencies "${KERN_VER}"
-    return 0
-}
-
-# Do non-kernel bits needed for the kernel modules to work properly (user
-# creation, udev, mount helper...)
-extra_setup()
-{
-    begin "Doing non-kernel setup of the Guest Additions"
-    echo "Creating user for the Guest Additions." >> $LOG
-    # This is the LSB version of useradd and should work on recent
-    # distributions
-    useradd -d /var/run/vboxadd -g 1 -r -s /bin/false vboxadd >/dev/null 2>&1
-    # And for the others, we choose a UID ourselves
-    useradd -d /var/run/vboxadd -g 1 -u 501 -o -s /bin/false vboxadd >/dev/null 2>&1
-
-    # Add a group "vboxsf" for Shared Folders access
-    # All users which want to access the auto-mounted Shared Folders have to
-    # be added to this group.
-    groupadd -r -f vboxsf >/dev/null 2>&1
-
-    # Create udev description file
-    if [ -d /etc/udev/rules.d ]; then
-        echo "Creating udev rule for the Guest Additions kernel module." >> $LOG
-        udev_call=""
-        udev_app=`which udevadm 2> /dev/null`
-        if [ $? -eq 0 ]; then
-            udev_call="${udev_app} version 2> /dev/null"
-        else
-            udev_app=`which udevinfo 2> /dev/null`
-            if [ $? -eq 0 ]; then
-                udev_call="${udev_app} -V 2> /dev/null"
-            fi
-        fi
-        udev_fix="="
-        if [ "${udev_call}" != "" ]; then
-            udev_out=`${udev_call}`
-            udev_ver=`expr "$udev_out" : '[^0-9]*\([0-9]*\)'`
-            if [ "$udev_ver" = "" -o "$udev_ver" -lt 55 ]; then
-               udev_fix=""
-            fi
-        fi
-        ## @todo 60-vboxadd.rules -> 60-vboxguest.rules ?
-        echo "KERNEL=${udev_fix}\"vboxguest\", NAME=\"vboxguest\", OWNER=\"vboxadd\", MODE=\"0660\"" > /etc/udev/rules.d/60-vboxadd.rules
-        echo "KERNEL=${udev_fix}\"vboxuser\", NAME=\"vboxuser\", OWNER=\"vboxadd\", MODE=\"0666\"" >> /etc/udev/rules.d/60-vboxadd.rules
-    fi
-
-    # Put mount.vboxsf in the right place
-    ln -sf "$lib_path/$PACKAGE/mount.vboxsf" /sbin
-    # And an rc file to re-build the kernel modules and re-set-up the X server.
-    ln -sf "$lib_path/$PACKAGE/vboxadd" /sbin/rcvboxadd
-    ln -sf "$lib_path/$PACKAGE/vboxadd-x11" /sbin/rcvboxadd-x11
-    # SELinux security context for the mount helper.
-    if test -e /etc/selinux/config; then
-        # This is correct.  semanage maps this to the real path, and it aborts
-        # with an error, telling you what you should have typed, if you specify
-        # the real path.  The "chcon" is there as a back-up in case this is
-        # different on old guests.
-        semanage fcontext -a -t mount_exec_t "/usr/lib/$PACKAGE/mount.vboxsf"
-        chcon -t mount_exec_t "$lib_path/$PACKAGE/mount.vboxsf"
-    fi
-    succ_msg
-}
-
 # setup_script
 setup()
 {
-    if test -r $config; then
-      . $config
-    else
-      fail "Configuration file $config not found"
-    fi
-    test -n "$INSTALL_DIR" -a -n "$INSTALL_VER" ||
-      fail "Configuration file $config not complete"
-    export BUILD_TYPE
-    export USERNAME
-
-    rm -f $LOG
-    MODULE_SRC="$INSTALL_DIR/src/vboxguest-$INSTALL_VER"
-    BUILDINTMP="$MODULE_SRC/build_in_tmp"
-    DODKMS="$MODULE_SRC/do_dkms"
-    chcon -t bin_t "$BUILDINTMP" > /dev/null 2>&1
-    chcon -t bin_t "$DODKMS"     > /dev/null 2>&1
-
-    setup_modules
-    mod_succ="$?"
-    extra_setup
-    if [ "$mod_succ" -eq "0" ]; then
-        if running_vboxguest || running_vboxadd; then
-            printf "You should restart your guest to make sure the new modules are actually used\n\n"
-        else
-            start
-        fi
-    fi
+    echo "Not implemented! Please use the virtualbox-kernel-addons.SlackBuild available at SlackBuilds.org instead."
 }
 
 # cleanup_script
 cleanup()
 {
-    if test -r $config; then
-      . $config
-      test -n "$INSTALL_DIR" -a -n "$INSTALL_VER" ||
-        fail "Configuration file $config not complete"
-      DODKMS="$INSTALL_DIR/src/vboxguest-$INSTALL_VER/do_dkms"
-    elif test -x ./do_dkms; then  # Executing as part of the installer...
-      DODKMS=./do_dkms
-    else
-      fail "Configuration file $config not found"
-    fi
-
-    # Delete old versions of VBox modules.
-    cleanup_modules
-    for i in /lib/modules/*; do
-        update_module_dependencies "${i#/lib/modules/}"
-    done
-
-    # Remove old module sources
-    for i in $OLDMODULES; do
-      rm -rf /usr/src/$i-*
-    done
-
-    # Clean-up X11-related bits
-    /sbin/rcvboxadd-x11 cleanup
-
-    # Remove other files
-    rm /sbin/mount.vboxsf 2>/dev/null
-    rm /sbin/rcvboxadd 2>/dev/null
-    rm /sbin/rcvboxadd-x11 2>/dev/null
-    rm /etc/udev/rules.d/60-vboxadd.rules 2>/dev/null
-    rm -f /lib/modules/*/initrd/vboxvideo
+    echo "Not implemented! Please use removepkg or pkgtool to remove virtualbox-addons and/or virtualbox-kernel-addons instead."
 }
 
 dmnstatus()