The name is nenuzhnix, the main idea is not using
anything from the GNU Project when building it.
Here is the project's GitHub link:
https://github.com/tpimh/nenuzhnix

The full list of packages: base-files, curl, dash,
dropbear, e2fsprogs, eudev, kbd, kernel-headers,
kmod, libarchive, libedit, libgit2, libressl,
libssh2, libusb, lynx, miniz, musl, netbsd-curses,
opkg, pciutils, shadow, simplegit, toybox,
usbutils, xz.

I have seen it. I like the idea of trying to replace gmake with ninja. Does it work with samurai?

For toybox, the build system unfortunately depends on bash...

My initial version before re-packaging Aalbus with pkgsrc was also "GNU-free" but I decided that I wanted the os to be defined by what it is rather than what it is not.

The GNU content is still small (the m4/autoconf chain, wget, gmake).

It is still more "BSD/Linux" than GNU/Linux