Adding the ~amd64 flag allowed bfr to compile, install, and work. Reproducible: Always Steps to Reproduce: 1. Add ~amd64 flag to /usr/portage/app-misc/bfr 2. ACCEPT_KEYWORDS="~amd64" emerge bfr 3. Share and enjoy Actual Results: bfr emerged properly and worked.
Committed to CVS (with a version bump too, by the by). Thanks!