http://bugs.winehq.org/show_bug.cgi?id=17897
--- Comment #2 from Andrey gak@kaluga.ru 2009-04-02 10:03:19 --- I downloaded wine 1.18 sources from SourceForge and compiled with slackbuild from slackbuilds.org. It does
./configure \ --prefix=/usr \ --mandir=/usr/man \ --docdir=/usr/doc/wine-1.1.18 \ --with-opengl \ --build=i486-slackware-linux
so I guess it is a default build.