https://bugs.winehq.org/show_bug.cgi?id=40207
--- Comment #20 from Robert Walker bob.mt.wya@gmail.com --- (In reply to q3cpma from comment #19)
No, since I don't want to clutter my system. I just wanted to run it from the build dir.
I thought you said you were running Gentoo though? Why not just build the live version of Wine, install system-wide and then revert back. If you don't want to run that version of Wine all the time? Personally I'm always on Wine-Staging git these days :-) Otherwise you'll have to make sure all the library path variables are set correctly (e.g. by changing the build prefix).