>>> Emerging : portage://dev-libs/xalan-c-1.12-r4:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ useflag portage://dev-libs/xerces-c-3.3.0-r1 (icu)

 └─step  2─┤ download  portage://dev-libs/xalan-c-1.12-r4
             │           └─ file ─┤ 1.08 Mb  	 xalan_c-1.12.tar.gz
             │ download  portage://dev-libs/xerces-c-3.3.0-r1
             │           └─ file ─┤ 4.11 Mb  	 xerces-c-3.3.0.tar.xz

Total: 3 actions (1 useflag, 2 downloads), grouped into 2 steps.
       5.19 Mb to be downloaded.


>>> Assumptions taken during proving & planning:

  USE flag change (1 package):
  Add to /etc/portage/package.use:
    dev-libs/xerces-c icu