OPTS="--disable-assertions $OPTS"      &&
OPTS="--enable-optimizations $OPTS"    &&
OPTS="--enable-wmx $OPTS"              &&
OPTS="--with-colors=$ALE_COLORS $OPTS" &&
OPTS="--with-coords=$ALE_COORDS $OPTS" &&
OPTS="--with-hashmap=$ALE_HASH $OPTS"  &&
default_build
