Clifford Wolf:

package/kasc/lgeneral/lgeneral.conf

@@ -25,9 +25,31 @@ bindir=$root/$ROCKCFG_PKG_GAMES_BINDIR
 datadir=$root/$ROCKCFG_PKG_GAMES_DATADIR
 
 lgeneral_pm() {
-   tar $taropt $archdir/pg-data.tar.bz2
-   $bindir/lgc-pg -s pg-data -d $datadir/lgeneral
-   rm -Rf pg-data
+	tar $taropt $archdir/pg-data.tar.bz2
+
+	mkdir -p $datadir/lgeneral/{nations,gfx/flags,units,gfx/units,maps}
+	mkdir -p $datadir/lgeneral/{gfx/terrain/pg,sounds/pg,scenarios/pg}
+
+	# Ok. This might be one of the ugliest hacks I've ever made for a ROCK
+	# Linux package.. this app needs an X-display for running the 'lgc-pg'
+	# binary. So we create a temporary Xvfb process and register it as X-server
+	# number 42. Let's hope that there isn't already another X-server using
+	# the same ID ...  (Clifford)
+
+	echo "Starting Xvfb server .."
+	Xvfb :42 -fbdir . -screen 0 640x480x15 &
+
+	lgcpgrun=1
+	if DISPLAY=:42.0 $bindir/lgc-pg -s pg-data -d $datadir/lgeneral | grep 'Done!'
+	then lgcpgrun=0; fi
+
+	echo "Killing Xvfb server .."
+	fuser -k Xvfb_screen0; sleep 1
+
+	if [ $lgcpgrun -ne 0 ]; then
+		echo "Got error from '$bindir/lgc-pg -s pg-data -d $datadir/lgeneral' !!"
+		false
+	fi
 }
 
 hook_add postmake 3 lgeneral_pm