Justin Kim authored May 11, 2020 and Hugo Beauzée-Luyssen committed May 14, 2020

Otherwise, it fails to build on macos
with libtool's complain.

```
libtool: compile: unable to infer tagged configuration
libtool:   error: specify a tag with '--tag'
make[2]: *** [src/filesystem/darwin/libmedialibrary_macos_la-DeviceLister.lo] Error 1
make[1]: *** [all] Error 2
```