@SuperDicq @cell @Pi_rat @yomiel @Pi_rat There is no such thing as a non-GNU distro - you cannot compile Linux without GNU make, GNU binutils, GNU bash, GNU bc, GNU cpio, GNU tar and GNU bison (quite literally inserts GNU code) and you cannot compile and use most other software without GNU libraries.

There is BusyBox/Linux and GNU/Linux and Android - but they all have GNU - although some lack standalone GNU packages by default and therefore suck until you install the missing parts of GNU.

====================== =============== ========================================
Program Minimal version Command to check the version
====================== =============== ========================================
GNU C 5.1 gcc --version
Clang/LLVM (optional) 13.0.1 clang --version
Rust (optional) 1.78.0 rustc --version
bindgen (optional) 0.65.1 bindgen --version
GNU make 4.0 make --version
bash 4.2 bash --version
binutils 2.25 ld -v
flex 2.5.35 flex --version
bison 2.0 bison --version
pahole 1.16 pahole --version
util-linux 2.10o mount --version
kmod 13 depmod -V
e2fsprogs 1.41.4 e2fsck -V
jfsutils 1.1.3 fsck.jfs -V
reiserfsprogs 3.6.3 reiserfsck -V
xfsprogs 2.6.0 xfs_db -V
squashfs-tools 4.0 mksquashfs -version
btrfs-progs 0.18 btrfs --version
pcmciautils 004 pccardctl -V
quota-tools 3.09 quota -V
PPP 2.4.0 pppd --version
nfs-utils 1.0.5 showmount --version
procps 3.2.0 ps --version
udev 081 udevd --version
grub 0.93 grub --version || grub-install --version
mcelog 0.6 mcelog --version
iptables 1.4.2 iptables -V
openssl & libcrypto 1.0.0 openssl version
bc 1.06.95 bc --version
Sphinx\ [#f1]_ 2.4.4 sphinx-build --version
cpio any cpio --version
GNU tar 1.28 tar --version
gtags (optional) 6.6.5 gtags --version
mkimage (optional) 2017.01 mkimage --version
Python (optional) 3.5.x python3 --version
GNU AWK (optional) 5.1.0 gawk --version
====================== =============== ========================================