Yes! I think http://lists.gnu.org/archive/html/guix-devel/2018-06/msg00179.html may be more informative that just the repo.
There is a WIP branch of guix right now that builds off this tiny 1 MB seed rather than 250 MB of gcc/binutils/libc.
There is a WIP branch of guix right now that builds off this tiny 1 MB seed rather than 250 MB of gcc/binutils/libc.