liberation internal dependencies are corrected

package/liberation/liberation.mk

@@ -18,7 +18,7 @@ $(LIBERATION_DIR)/.unpacked: $(DL_DIR)/$(LIBERATION_SOURCE)
 	$(LIBERATION_CAT) $(DL_DIR)/$(LIBERATION_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
 	touch $(LIBERATION_DIR)/.unpacked
 
-$(STAGING_DIR)/usr/share/fonts/LiberationMono-Bold.ttf: $(LIBERATION_DIR)/.unpacked
+$(STAGING_DIR)/usr/share/fonts/.ttf: $(LIBERATION_DIR)/.unpacked
 	-mkdir -p $(STAGING_DIR)/usr/share/fonts/liberation
 	$(INSTALL) -m0644 $(LIBERATION_DIR)/*.ttf $(STAGING_DIR)/usr/share/fonts/liberation/
 	touch -c $(STAGING_DIR)/usr/share/fonts/.ttf