#!/bin/sh

set -e

NAME=bcm5974
VERSION=0.99

case "$1" in
    configure)
      # Determine current arch / kernel
      c_arch=`uname -m`
      c_kern=`uname -r`

      if [ -e "/var/lib/dkms/$NAME/$VERSION" ]; then
         echo "Removing old $NAME-$VERSION DKMS files..."
         dkms remove -m $NAME -v $VERSION --all
      fi

      echo "Loading new $NAME-$VERSION DKMS files..."
      #dkms add -m $NAME -v $VERSION
      dkms ldtarball --archive "/usr/src/$NAME-$VERSION.dkms.tar.gz"
      rm -f "/usr/src/$NAME-$VERSION.dkms.tar.gz"

      echo "Installing prebuilt kernel module binaries (if any)"
      set +e
      IFS='
'
      for kern in `dkms status -m $NAME -v $VERSION -a $c_arch | grep ": built" | awk {'print $3'} | sed 's/,$//'`; do
         echo "Trying kernel: $kern"
         dkms install --force -m $NAME -v $VERSION -k $kern -a $c_arch
      done
      unset IFS
      set -e

      # If none installed, install.
      ##if [ `dkms status -m $NAME -v $VERSION -k $c_kern -a $c_arch | grep -c ": installed"` -eq 0 ]; then
      dkms_status=`dkms status -m $NAME -v $VERSION -k $c_kern -a $c_arch`
      if [ `echo $dkms_status | grep -c ": installed"` -eq 0 ]; then
         if [ `echo $c_kern | grep -c "BOOT"` -eq 0 ] && [ -e "/lib/modules/$c_kern/build/include" ]; then
            # Only build if we need to.
            if [ `echo $dkms_status | grep -c ": built"` -eq 0 ]; then
               echo "Building module..."
               dkms build -m $NAME -v $VERSION
            fi
            echo "Installing module..."
            dkms install -m $NAME -v $VERSION
         elif [ `echo $c_kern | grep -c "BOOT"` -gt 0 ]; then
            echo -e ""
            echo -e "Module build for the currently running kernel was skipped since you"
            echo -e "are running a BOOT variant of the kernel."
         else
            echo -e ""
            echo -e "Module build for the currently running kernel was skipped since the"
            echo -e "kernel source for this kernel does not seem to be installed."
         fi
      fi
    ;;

    abort-upgrade|abort-remove|abort-deconfigure)
    ;;

    *)
        echo "postinst called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac

#DEBHELPER#

exit 0