>>> Emerging : portage://sys-firmware/sigrok-firmware-fx2lafw-0.1.7-r2:run?{[]}

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

Calculating dependencies... done!

 └─step  1─┤ useflag portage://dev-embedded/sdcc-4.5.0 (device-lib mcs51)

 └─step  2─┤ download  portage://dev-build/b2-5.5.3
             │           └─ file ─┤ 1.17 Mb  	 b2-5.5.3.tar.gz
             │ download  portage://dev-embedded/sdcc-4.5.0
             │           └─ file ─┤ 26.67 Mb  	 binutils-2.45.1.tar.xz
             │                    │ 19.36 Mb  	 sdcc-src-4.5.0.tar.bz2
             │ download  portage://dev-libs/boehm-gc-8.2.12
             │           └─ file ─┤ 1.17 Mb  	 gc-8.2.12.tar.gz
             │ download  portage://dev-libs/boost-1.91.0-r2
             │           └─ file ─┤ 195.10 Mb  	 boost_1_91_0.tar.bz2
             │ download  portage://dev-libs/libatomic_ops-7.10.0
             │           └─ file ─┤ 530.58 Kb  	 libatomic_ops-7.10.0.tar.gz
             │ download  portage://sys-firmware/sigrok-firmware-fx2lafw-0.1.7-r2

Total: 7 actions (1 useflag, 6 downloads), grouped into 2 steps.
       243.99 Mb to be downloaded.


>>> Assumptions taken during proving & planning:

  USE flag change (1 package):
  Add to /etc/portage/package.use:
    dev-embedded/sdcc device-lib mcs51