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

Calculating dependencies ... done!
Dependency resolution took 0.82 s (backtrack: 0/20).


!!! All ebuilds that could satisfy "=sys-block/perccli-7.5.007.0529-r3" have been masked.
!!! One of the following masked packages is required to complete your request:
- sys-block/perccli-7.5.007.0529-r3::gentoo (masked by: Avago license(s))
A copy of the 'Avago' license is located at '/Volumes/Disk 1/Repository/portage-git/licenses/Avago'.


For more information, see the MASKED PACKAGES section in the emerge
man page or refer to the Gentoo Handbook.