http://bugs.winehq.org/show_bug.cgi?id=34786
--- Comment #4 from Austin English austinenglish@gmail.com 2013-10-24 00:22:55 CDT --- (In reply to comment #3)
Forgot to mention: before copying stuff out of the ebuild I tried it with the instructions I found on winehq but that ended with gstreamer/png headers not being found. CTRL-Z on the ebuild to copy out the lines at least got me into compiling but duplicating everything done there got a bit complex. If need be, I can try to find out what the gentoo specific commands do and wheter I can use them without the usual ebuild environment variables set and so on.
Works fine on my gentoo machine, with a 64-bit multilib profile and the emul-linux-x86* packages.
If you need help compiling wine, please use the forums.