>>> Emerging : portage://sys-cluster/openmpi-4.1.6-r1:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ 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://sys-cluster/openmpi-4.1.6-r1
             │           └─ file ─┤ 9.55 Mb  	 openmpi-4.1.6.tar.bz2
             │ download  portage://x11-libs/libpciaccess-0.19
             │           └─ file ─┤ 63.21 Kb  	 libpciaccess-0.19.tar.xz

 └─step  2─┤ install   portage://x11-libs/libpciaccess-0.19
             │           └─ conf ─┤ USE = "zlib -static-libs"

 └─step  3─┤ 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://sys-cluster/openmpi-4.1.6-r1
             │           └─ conf ─┤ USE = "-cma -cxx -fortran -libompitrace -peruse -romio -valgrind"
             │                    │ OPENMPI_FABRICS = "(-knem) (-ofed)"
             │                    │ OPENMPI_OFED_FEATURES = "(-control-hdr-padding) (-dynamic-sl) (-rdmacm) (-udcm)"
             │                    │ OPENMPI_RM = "(-pbs) (-slurm)"

 └─step  7─┤ run     portage://sys-cluster/openmpi-4.1.6-r1

Total: 9 actions (3 downloads, 3 installs, 3 runs), grouped into 7 steps.
       14.99 Mb to be downloaded.