TODO

Handbook: https://wiki.gentoo.org/wiki/Handbook:AMD64
Stage file: stage3 [openrc] on download page
chroot in
To add to make.conf:
```
# thanks to cat-from-plan9
USE="X dist-kernel -telemetry -systemd -wayland -modemmanager -networkmanager -pulseaudio -pipewire -bluetooth -proprietary-codecs"
GRUB_PLATFORMS="pc efi-32 efi-64 multiboot"
ABI_X86="32 64"
CLEAN_DELAY=0
```

Set VIDEO_CARDS="[whatever you use]" something like virgl for qemu "amdgpu radeonsi" for amd

/etc/portage/package.use/00video_cards can be `*/* VIDEO_CARDS: [whatever you use]`, same value as in Make.conf

If you get IMPORTANT: config file '/etc/portage/package.use/00video_cards' needs updating.
then run `dispatch-conf` but press `z` to "zap" it.

Unmerge `virtual/udev`

/etc/portage/package.mask/freedesktop:
```
media-libs/mesa
net-misc/networkmanager
x11-libs/libdrm
virtual/udev
virtual/libudev
x11-misc/xdg-utils
x11-misc/xdg-user-dirs
sys-apps/xdg-dbus-proxy
sys-apps/xdg-desktop-portal
sys-apps/dbus
sys-apps/systemd-utils
```

Install gentoo kernel sources and that stuff manually.
Can't use installkernel or gentoo-kernel-bin stuff, those need udev