http://bugs.winehq.org/show_bug.cgi?id=4885
------- Additional Comments From hverbeet@gmail.com 2006-21-03 11:49 ------- For what it's worth, I ran into this as well (also on AMD64 & Gentoo). I was able to get it to compile again by passing configure CFLAGS=-L/emul/linux/x86/usr/lib/ LDFLAGS=-L/emul/linux/x86/usr/lib/ --x-libraries=/emul/linux/x86/usr/lib/
The git log does show a couple of changes wrt winegcc and library paths on 2006-03-16, but I don't know if they are the cause or not.