Cannot copy shared c++ lib, if one has not been created

toolchain/gcc/gcc-uclibc-4.x.mk

@@ -349,9 +349,11 @@ ifeq ($(BR2_GCC_SHARED_LIBGCC),y)
 		$(TARGET_DIR)/lib/
 endif
 ifeq ($(BR2_INSTALL_LIBSTDCPP),y)
+ifeq ($(BR2_GCC_SHARED_LIBGCC),y)
 	cp -dpf $(STAGING_DIR)/usr/$(REAL_GNU_TARGET_NAME)/lib/libstdc++.so* \
 		$(TARGET_DIR)/usr/lib/
 endif
+endif
 ifeq ($(BR2_INSTALL_LIBGCJ),y)
 	cp -dpf $(STAGING_DIR)/lib/libgcj.so* $(TARGET_DIR)/lib/
 	cp -dpf $(STAGING_DIR)/lib/lib-org-w3c-dom.so* $(TARGET_DIR)/lib/