>>> Emerging : portage://dev-libs/libunistring-1.4.2:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ download  portage://dev-libs/libunistring-1.4.2
             │           └─ file ─┤ 2.66 Mb  	 libunistring-1.4.2.tar.xz

 └─step  2─┤ update    portage://dev-libs/libunistring-1.4.2 (replaces pkg://dev-libs/libunistring-1.3)
             │           └─ conf ─┤ USE = "-doc -static-libs"
             │                    │ SLOT = "0/5"

 └─step  3─┤ run     portage://dev-libs/libunistring-1.4.2

Total: 3 actions (1 download, 1 update, 1 run), grouped into 3 steps.
       2.66 Mb to be downloaded.