>>> Emerging : portage://dev-cpp/libxmlpp-2.42.3:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ download  portage://dev-cpp/glibmm-2.66.8-r1
             │           └─ file ─┤ 8.20 Mb  	 glibmm-2.66.8.tar.xz
             │ download  portage://dev-cpp/libxmlpp-2.42.3
             │           └─ file ─┤ 900.78 Kb  	 libxml++-2.42.3.tar.xz
             │ download  portage://dev-cpp/mm-common-1.0.8
             │           └─ file ─┤ 276.91 Kb  	 mm-common-1.0.8.tar.xz
             │ download  portage://dev-libs/libsigc++-2.12.1
             │           └─ file ─┤ 4.81 Mb  	 libsigc++-2.12.1.tar.xz

 └─step  2─┤ install   portage://dev-libs/libsigc++-2.12.1
             │           └─ conf ─┤ USE = "-gtk-doc -test"
             │                    │ SLOT = "2"
             │ install   portage://dev-cpp/mm-common-1.0.8

 └─step  3─┤ run       portage://dev-libs/libsigc++-2.12.1

 └─step  4─┤ install   portage://dev-cpp/glibmm-2.66.8-r1
             │           └─ conf ─┤ USE = "-debug -gtk-doc -test"
             │                    │ SLOT = "2"

 └─step  5─┤ run       portage://dev-cpp/glibmm-2.66.8-r1

 └─step  6─┤ install   portage://dev-cpp/libxmlpp-2.42.3
             │           └─ conf ─┤ USE = "-doc -test"
             │                    │ SLOT = "2.6"

 └─step  7─┤ run     portage://dev-cpp/libxmlpp-2.42.3

Total: 11 actions (4 downloads, 4 installs, 3 runs), grouped into 7 steps.
       14.16 Mb to be downloaded.