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

Calculating dependencies ... done!
Dependency resolution took 1.12 s (backtrack: 0/20).

[ebuild  N     ] dev-libs/libgpiod-1.6.5:0/2::gentoo  USE="python tools -cxx -test" 328 KiB
[ebuild  N     ] media-sound/gsm-1.0.24-r1::gentoo  66 KiB
[ebuild  N     ] media-libs/alsa-topology-conf-1.2.5.1-r1::gentoo  USE="-verify-sig" 12 KiB
[ebuild  N     ] media-libs/alsa-ucm-conf-1.2.16.1::gentoo  USE="-verify-sig" 83 KiB
[ebuild  N     ] acct-group/svxlink-0-r2::gentoo  0 KiB
[ebuild  N     ] dev-libs/libsigc++-3.8.0:3::gentoo  USE="-gtk-doc -test" 973 KiB
[ebuild  N     ] media-libs/alsa-lib-1.2.16.1::gentoo  USE="python -debug -doc -verify-sig" PYTHON_SINGLE_TARGET="python3_14 -python3_12 -python3_13 (-python3_15)" 1104 KiB
[ebuild  N     ] media-libs/opus-1.6.1::gentoo  USE="-custom-modes -debug -deep-plc -doc -dred -hardened -osce -static-libs -test" CPU_FLAGS_X86="sse" 10228 KiB
[ebuild  N     ] media-libs/speex-1.2.1-r2::gentoo  USE="vbr -utils -valgrind" CPU_FLAGS_X86="sse" 1019 KiB
[ebuild  N     ] acct-user/svxlink-0-r2::gentoo  0 KiB
[ebuild  N     ] media-radio/svxlink-25.05.1_p20250929-r1::gentoo  USE="-ogg -qt6 -rtlsdr" 18868 KiB

Total: 11 packages (11 new), Size of downloads: 32676 KiB