portage-ng --merge
>>> Emerging : portage://sci-mathematics/gfan-0.8_beta1:run?{[]}
These are the packages that would be merged, in order:
Calculating dependencies... done!
└─step 1─┤ download portage://dev-cpp/abseil-cpp-20260107.1
│ └─ file ─┤ 3.82 Kb abseil-cpp-20260107.0-c++23.patch
│ │ 2.19 Mb abseil-cpp-20260107.1.tar.gz
│ download portage://dev-cpp/tbb-2023.1.0
│ └─ file ─┤ 7.37 Mb tbb-2023.1.0.tar.gz
│ download portage://sci-libs/cddlib-094n
│ └─ file ─┤ 1.32 Mb cddlib-0.94n.tar.gz
│ download portage://sci-mathematics/gfan-0.8_beta1
│ └─ file ─┤ 14.38 Kb gfan-0.8-libcxx.patch.xz
│ │ 1.39 Mb gfan0.8beta.tar.gz
│ download portage://sys-apps/hwloc-2.12.2
│ └─ file ─┤ 5.36 Mb hwloc-2.12.2.tar.bz2
│ │ 17.59 Kb lstopo.png
│ download portage://x11-libs/libpciaccess-0.19
│ └─ file ─┤ 63.21 Kb libpciaccess-0.19.tar.xz
└─step 2─┤ install portage://dev-cpp/abseil-cpp-20260107.1
│ └─ conf ─┤ USE = "-debug -test -test-helpers"
│ │ SLOT = "0/2601.1.0-cpp20"
│ install portage://sci-libs/cddlib-094n
│ └─ conf ─┤ USE = "-doc -examples -static-libs -tools"
│ install portage://x11-libs/libpciaccess-0.19
│ └─ conf ─┤ USE = "zlib -static-libs"
└─step 3─┤ run portage://dev-cpp/abseil-cpp-20260107.1
│ run portage://sci-libs/cddlib-094n
│ run portage://x11-libs/libpciaccess-0.19
└─step 4─┤ install portage://sys-apps/hwloc-2.12.2
│ └─ conf ─┤ USE = "X* cairo* cpuid pci -svg* (-rocm) -debug -doc -l0 -nvml -static-libs -udev -valgrind -xml"
│ │ VIDEO_CARDS = "-nvidia"
│ │ SLOT = "0/15"
└─step 5─┤ run portage://sys-apps/hwloc-2.12.2
└─step 6─┤ install portage://dev-cpp/tbb-2023.1.0
│ └─ conf ─┤ USE = "-test"
│ │ SLOT = "0/12.2.3"
└─step 7─┤ run portage://dev-cpp/tbb-2023.1.0
└─step 8─┤ install portage://sci-mathematics/gfan-0.8_beta1
│ └─ conf ─┤ USE = "-doc"
└─step 9─┤ run portage://sci-mathematics/gfan-0.8_beta1
Total: 18 actions (6 downloads, 6 installs, 6 runs), grouped into 9 steps.
17.72 Mb to be downloaded.