>>> Emerging : portage://x11-misc/grub2-theme-preview-2.9.1-r1:run?{[]}

These are the packages that would be merged, in order:

Calculating dependencies... done!

 └─step  1─┤ useflag portage://x11-misc/grub2-theme-preview-2.9.1-r1 (grub_platforms_pc)

 └─step  2─┤ download  portage://app-emulation/qemu-10.2.3-r2
             │           └─ file ─┤ 134.56 Mb  	 qemu-10.2.3.tar.xz
             │ download  portage://dev-lang/python-3.15.0
             │           └─ file ─┤ 34.04 Mb  	 Python-3.15.0.tar.xz
             │                    │ 4.52 Kb  	 python-gentoo-patches-3.15.0.tar.xz
             │ download  portage://dev-libs/libaio-0.3.113_p8
             │           └─ file ─┤ 48.81 Kb  	 libaio-0.3.113.tar.gz
             │                    │ 24.65 Kb  	 libaio_0.3.113-8.debian.tar.xz
             │ download  portage://dev-libs/libburn-1.5.8-r2
             │           └─ file ─┤ 981.75 Kb  	 libburn-1.5.8.tar.gz
             │ download  portage://dev-libs/libisoburn-1.5.8_p2
             │           └─ file ─┤ 1.67 Mb  	 libisoburn-1.5.8.pl02.tar.gz
             │ download  portage://dev-libs/libisofs-1.5.8_p2
             │           └─ file ─┤ 883.97 Kb  	 libisofs-1.5.8.pl02.tar.gz
             │ download  portage://dev-python/distlib-0.4.4
             │           └─ file ─┤ 606.74 Kb  	 distlib-0.4.4.tar.gz
             │ download  portage://dev-python/flit-core-4.1.0
             │           └─ file ─┤ 53.40 Kb  	 flit_core-4.1.0.tar.gz
             │ download  portage://dev-python/gpep517-23
             │           └─ file ─┤ 30.63 Kb  	 gpep517-23.gh.tar.gz
             │ download  portage://dev-python/installer-1.1.0
             │           └─ file ─┤ 453.58 Kb  	 installer-1.1.0-py3-none-any.whl
             │                    │ 469.98 Kb  	 installer-1.1.0.tar.gz
             │ download  portage://dev-python/jaraco-context-6.1.2
             │           └─ file ─┤ 16.41 Kb  	 jaraco_context-6.1.2.tar.gz
             │ download  portage://dev-python/jaraco-functools-4.6.0
             │           └─ file ─┤ 20.35 Kb  	 jaraco_functools-4.6.0.tar.gz
             │ download  portage://dev-python/jaraco-text-4.3.0
             │           └─ file ─┤ 20.19 Kb  	 jaraco_text-4.3.0.tar.gz
             │ download  portage://dev-python/more-itertools-11.2.1
             │           └─ file ─┤ 150.52 Kb  	 more_itertools-11.2.1.tar.gz
             │ download  portage://dev-python/packaging-26.3
             │           └─ file ─┤ 306.07 Kb  	 packaging-26.3.tar.gz
             │ download  portage://dev-python/platformdirs-4.13.5
             │           └─ file ─┤ 60.90 Kb  	 platformdirs-4.13.5.tar.gz
             │ download  portage://dev-python/setuptools-84.0.0
             │           └─ file ─┤ 1.11 Mb  	 setuptools-84.0.0.tar.gz
             │ download  portage://dev-python/wheel-0.48.0
             │           └─ file ─┤ 64.91 Kb  	 wheel-0.48.0.tar.gz
             │ download  portage://media-libs/alsa-lib-1.2.16.1
             │           └─ file ─┤ 1.08 Mb  	 alsa-lib-1.2.16.1.tar.bz2
             │ download  portage://media-libs/alsa-topology-conf-1.2.5.1-r1
             │           └─ file ─┤ 11.42 Kb  	 alsa-topology-conf-1.2.5.1.tar.bz2
             │ download  portage://media-libs/alsa-ucm-conf-1.2.16.1
             │           └─ file ─┤ 82.32 Kb  	 alsa-ucm-conf-1.2.16.1.tar.bz2
             │ download  portage://media-libs/libepoxy-1.5.10-r3
             │           └─ file ─┤ 324.29 Kb  	 libepoxy-1.5.10.tar.gz
             │ download  portage://net-libs/libslirp-4.9.3
             │           └─ file ─┤ 130.59 Kb  	 libslirp-4.9.3.tar.bz2
             │ download  portage://net-libs/libssh-0.12.2
             │           └─ file ─┤ 741.88 Kb  	 libssh-0.12.2.tar.xz
             │ download  portage://sys-apps/dtc-1.7.2-r2
             │           └─ file ─┤ 165.69 Kb  	 dtc-1.7.2.tar.xz
             │ download  portage://sys-boot/grub-2.16-r1
             │           └─ file ─┤ 7.57 Mb  	 grub-2.16.tar.xz
             │ download  portage://sys-boot/grub-themes-gentoo-1.0-r2
             │           └─ file ─┤ 5.00 Mb  	 grub-themes-gentoo-1.0.tgz
             │ download  portage://sys-firmware/edk2-bin-202408
             │           └─ file ─┤ 6.11 Mb  	 edk2-202408-1-amd64.xpak
             │                    │ 2.58 Mb  	 edk2-202408-1-arm64.xpak
             │ download  portage://sys-firmware/ipxe-1.21.1_p20230601-r1
             │ download  portage://sys-firmware/seabios-bin-1.16.3
             │           └─ file ─┤ 139.70 Kb  	 seabios-1.16.3-1.xpak
             │ download  portage://sys-firmware/sgabios-0.1_pre10
             │           └─ file ─┤ 30.36 Kb  	 sgabios-0.1_pre10.tar.gz
             │ download  portage://sys-fs/lvm2-2.03.39
             │           └─ file ─┤ 2.74 Mb  	 LVM2.2.03.39.tgz
             │ download  portage://sys-fs/mtools-4.0.49
             │           └─ file ─┤ 387.70 Kb  	 mtools-4.0.49.tar.lz
             │ download  portage://sys-libs/libcap-ng-0.9.6
             │           └─ file ─┤ 181.93 Kb  	 libcap-ng-0.9.6.tar.gz
             │ download  portage://x11-misc/grub2-theme-preview-2.9.1-r1
             │           └─ file ─┤ 199.30 Kb  	 grub2-theme-preview-2.9.1.tar.gz

Total: 36 actions (1 useflag, 35 downloads), grouped into 2 steps.
       202.90 Mb to be downloaded.


>>> Assumptions taken during proving & planning:

  USE flag change (1 package):
  Add to /etc/portage/package.use:
    x11-misc/grub2-theme-preview grub_platforms_pc