I have a repository that is licensed under MIT license. The repository is still private, but I want to make it public soon.
Nevertheless, there is a file (a Makefile), that is licensed under GNU LGPL LICENSE.
## // # This file is distributed under the terms of the ##
## # GNU Lesser General Public License Version 2.1 ##
## # (see LICENSE file for the text of the license)
Since I don't want to have the repository licensed under GNU license, but rather under MIT license I would like to confirm whether I should remove this file before publishing the repository, or if having this single file would force me to license everything under GNU LGPL?