>>> Emerging : portage://sys-devel/m4-1.4.21:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ reinstall portage://sys-devel/m4-1.4.21
             │           └─ conf ─┤ USE = "nls -examples -verify-sig"

 └─step  2─┤ run     portage://sys-devel/m4-1.4.21

Total: 2 actions (1 reinstall, 1 run), grouped into 2 steps.
       0.00 Kb to be downloaded.