Please add ~arm keyword for app-misc/bb. Package compiles fine for me with ~arm and works.
Out of curiosity which hardware did you test it on? I ran in on armv5tel-softfloat-linux-gnueabi (sheevaplug) a while ago. Keyworded as: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=a028c9a43ff598dd03660c6cf68859c6454d6e62 Thank you!
(In reply to Sergei Trofimovich from comment #1) > Out of curiosity which hardware did you test it on? > I ran in on armv5tel-softfloat-linux-gnueabi (sheevaplug) a while ago. It's my Raspberry Pi 3 :) bb just runs fine here for me.