if [ "$GTKENGINE_CLEARLOOKS" == "n" ]; then
   OPTS="$OPTS --disable-clearlooks"
fi                                        &&

if [ "$GTKENGINE_CRUX" == "n" ]; then
   OPTS="$OPTS --disable-crux"
fi                                        &&

if [ "$GTKENGINE_HC" == "n" ]; then
   OPTS="$OPTS --disable-hc"
fi                                        &&

if [ "$GTKENGINE_INDUSTRIAL" == "n" ]; then
   OPTS="$OPTS --disable-industrial"
fi                                        &&

if [ "$GTKENGINE_MIST" == "n" ]; then
   OPTS="$OPTS --disable-mist"
fi                                        &&

if [ "$GTKENGINE_REDMOND" == "n" ]; then
   OPTS="$OPTS --disable-redmond"
fi                                        &&

if [ "$GTKENGINE_GLIDE" == "n" ]; then
   OPTS="$OPTS --disable-glide"
fi                                        &&

if [ "$GTKENGINE_THINICE" == "n" ]; then
   OPTS="$OPTS --disable-thinice"
fi                                        &&

if [ "$GTKENGINE_LUA" == "y" ]; then
   OPTS="$OPTS --enable-lua"
fi                                        &&

if [ "$GTKENGINE_ANIMATION" == "y" ]; then
   OPTS="$OPTS --enable-animation"
fi                                        &&

default_build
