freeciv: use separate builddir

Signed-off-by: Marko Lindqvist <cazfi74@gmail.com>
extreme tux racer: added svn version

Signed-off-by: Marko Lindqvist <cazfi74@gmail.com>
extreme tux racer: use separate builddir

Signed-off-by: Marko Lindqvist <cazfi74@gmail.com>
gnome-games: initial add 2.32.1

Signed-off-by: Andreas Müller <schnitzeltony@googlemail.com>