File: plex86-kernel-src.postinst

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#! /bin/sh
# postinst script for plex86-kernel-src
#
# see: dh_installdeb(1)

set -e

# summary of how this script can be called:
#        * <postinst> `configure' <most-recently-configured-version>
#        * <old-postinst> `abort-upgrade' <new version>
#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
#          <new-version>
#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
#          <failed-install-package> <version> `removing'
#          <conflicting-package> <version>
# for details, see /usr/share/doc/packaging-manual/
#
# quoting from the policy:
#     Any necessary prompting should almost always be confined to the
#     post-installation script, and should be protected with a conditional
#     so that unnecessary prompting doesn't happen if a package's
#     installation fails and the `postinst' is called with `abort-upgrade',
#     `abort-remove' or `abort-deconfigure'.

# Load the debconf libs
. /usr/share/debconf/confmodule

case "$1" in
    configure)

      db_get plex86-kernel-src/kernel
      ksrc=$RET
      db_get plex86-kernel-src/module
      if [ "$RET" = "true" ] && test -d $ksrc/include; then
        db_get plex86-kernel-src/verbose
	    VERBOSE=$RET
	kvers="`head -n 1 $ksrc/include/linux/version.h | cut -c 22- | rev | cut -c 2- | rev`"
	[ $kvers = `uname -r` ] || echo "Warning: kernel headers don't match running linux version."
	echo -n "Building Plex86 module for linux $kvers (this may take a few minutes)..."
	rm -rf /usr/src/modules/plex86
	if $VERBOSE; then
		db_get debconf/frontend
		if [ $RET = "Gnome" ] || [ $DEBIAN_FRONTEND = "Gnome" ];
		    then XTERM="x-terminal-emulator -e";
		fi
		$XTERM tar -C /usr/src -xvzf /usr/src/plex86.tar.gz
		cd /usr/src/modules/plex86
		$XTERM debian/rules kdist KVERS=$kvers KSRC=$ksrc;
	    else
		tar -C /usr/src -xzf /usr/src/plex86.tar.gz
		cd /usr/src/modules/plex86
		debian/rules kdist KVERS=$kvers KSRC=$ksrc >/dev/null 2>/dev/null;
	    fi
	    echo "Done.";
      fi

    ;;

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

    ;;

    *)
        echo "postinst called with unknown argument \`$1'" >&2
        exit 0
    ;;
esac

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

#DEBHELPER#

exit 0