portage-ng --merge
>>> Emerging : portage://games-emulation/mednafen-jg-1.32.1.1-r1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ useflag portage://media-libs/libsdl3-3.4.18 (udev)
│ useflag portage://sys-libs/zlib-1.3.2-r1 (minizip)
└─step 2─┤ download portage://dev-libs/lzo-2.10
│ └─ file ─┤ 586.54 Kb lzo-2.10.tar.gz
│ download portage://dev-libs/miniz-3.1.2
│ └─ file ─┤ 283.40 Kb miniz-3.1.2.tar.gz
│ download portage://dev-libs/trio-1.17.1
│ └─ file ─┤ 455.97 Kb trio-1.17.1.tar.gz
│ download portage://games-emulation/jgrf-1.4.0-r2
│ └─ file ─┤ 317.58 Kb jgrf-1.4.0.tar.bz2
│ download portage://games-emulation/mednafen-jg-1.32.1.1-r1
│ └─ file ─┤ 4.23 Mb mednafen-1.32.1.1.tar.bz2
│ 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/flac-1.5.0
│ └─ file ─┤ 1.03 Mb flac-1.5.0.tar.xz
│ download portage://media-libs/jg-1.0.0-r1
│ └─ file ─┤ 12.25 Kb jg-1.0.0.tar.bz2
│ download portage://media-libs/libepoxy-1.5.10-r3
│ └─ file ─┤ 324.29 Kb libepoxy-1.5.10.tar.gz
│ download portage://media-libs/libsdl3-3.4.18
│ └─ file ─┤ 14.93 Mb SDL3-3.4.18.tar.gz
│ download portage://media-libs/speexdsp-1.2.1
│ └─ file ─┤ 900.96 Kb speexdsp-1.2.1.tar.gz
│ download portage://sys-libs/zlib-1.3.2-r1
│ └─ file ─┤ 1.26 Mb zlib-1.3.2.tar.xz
│ download portage://x11-libs/libXScrnSaver-1.2.5
│ └─ file ─┤ 265.12 Kb libXScrnSaver-1.2.5.tar.xz
│ download portage://x11-libs/libXcursor-1.2.3
│ └─ file ─┤ 285.90 Kb libXcursor-1.2.3.tar.xz
│ download portage://x11-libs/libXtst-1.2.5
│ └─ file ─┤ 284.91 Kb libXtst-1.2.5.tar.xz
└─step 3─┤ install portage://dev-libs/lzo-2.10
│ └─ conf ─┤ USE = "-examples -static-libs"
│ │ SLOT = "2"
│ install portage://dev-libs/miniz-3.1.2
│ └─ conf ─┤ SLOT = "0/3.1.2"
│ install portage://dev-libs/trio-1.17.1
│ └─ conf ─┤ USE = "-doc"
│ install portage://media-libs/flac-1.5.0
│ └─ conf ─┤ USE = "cxx -debug -ogg -static-libs"
│ │ CPU_FLAGS_X86 = "avx avx2"
│ │ SLOT = "0/11-14"
│ install portage://media-libs/jg-1.0.0-r1
│ └─ conf ─┤ SLOT = "1"
│ install portage://media-libs/libepoxy-1.5.10-r3
│ └─ conf ─┤ USE = "X* -test"
│ install portage://media-libs/speexdsp-1.2.1
│ └─ conf ─┤ USE = ""
│ │ CPU_FLAGS_X86 = "sse* sse2*"
│ install portage://x11-libs/libXScrnSaver-1.2.5
│ └─ conf ─┤ USE = "-doc"
│ install portage://x11-libs/libXcursor-1.2.3
│ └─ conf ─┤ USE = "-doc"
│ install portage://x11-libs/libXtst-1.2.5
│ └─ conf ─┤ USE = "-doc"
└─step 4─┤ install portage://media-libs/alsa-topology-conf-1.2.5.1-r1
│ └─ conf ─┤ USE = "-verify-sig"
│ install portage://media-libs/alsa-ucm-conf-1.2.16.1
│ └─ conf ─┤ USE = "-verify-sig"
│ run portage://dev-libs/lzo-2.10
│ run portage://dev-libs/miniz-3.1.2
│ run portage://dev-libs/trio-1.17.1
│ run portage://media-libs/flac-1.5.0
│ run portage://media-libs/jg-1.0.0-r1
│ run portage://media-libs/libepoxy-1.5.10-r3
│ run portage://media-libs/speexdsp-1.2.1
│ update portage://sys-libs/zlib-1.3.2-r1 (USE modified)
│ └─ conf ─┤ USE = "minizip -static-libs -verify-sig"
│ │ SLOT = "0/1"
│ run portage://x11-libs/libXScrnSaver-1.2.5
│ run portage://x11-libs/libXcursor-1.2.3
│ run portage://x11-libs/libXtst-1.2.5
└─step 5─┤ run portage://media-libs/alsa-topology-conf-1.2.5.1-r1
│ run portage://media-libs/alsa-ucm-conf-1.2.16.1
└─step 6─┤ install portage://virtual/minizip-1.3.1
│ └─ conf ─┤ USE = "-static-libs"
│ │ SLOT = "0/1"
└─step 7─┤ install portage://media-libs/alsa-lib-1.2.16.1
│ └─ conf ─┤ USE = "python* -debug -doc -verify-sig"
│ │ PYTHON_SINGLE_TARGET = "python3_14 -python3_12 -python3_13"
│ run portage://virtual/minizip-1.3.1
└─step 8─┤ run portage://media-libs/alsa-lib-1.2.16.1
└─step 9─┤ install portage://media-libs/libsdl3-3.4.18 (USE modified)
│ └─ conf ─┤ USE = "X* alsa* dbus* opengl -bidi -doc -ibus -io-uring -jack -kms -oss -pipewire -pulseaudio -sndio -test udev -usb
│ │ -vulkan -wayland"
│ │ CPU_FLAGS_X86 = "avx avx2 avx512f mmx* sse* sse2* sse3* sse4_1 sse4_2*"
└─step 10─┤ run portage://media-libs/libsdl3-3.4.18 (USE modified)
└─step 11─┤ install portage://games-emulation/jgrf-1.4.0-r2
│ └─ conf ─┤ SLOT = "1"
└─step 12─┤ run portage://games-emulation/jgrf-1.4.0-r2
└─step 13─┤ install portage://games-emulation/mednafen-jg-1.32.1.1-r1
│ └─ conf ─┤ USE = ""
│ │ CPU_FLAGS_X86 = "avx"
│ │ SLOT = "1"
└─step 14─┤ run portage://games-emulation/mednafen-jg-1.32.1.1-r1
Total: 54 actions (2 useflags, 17 downloads, 17 installs, 1 update, 17 runs), grouped into 14 steps.
26.24 Mb to be downloaded.
>>> Assumptions taken during proving & planning:
USE flag change (2 packages):
Add to /etc/portage/package.use:
media-libs/libsdl3 udev
sys-libs/zlib minizip