http://bugs.winehq.org/show_bug.cgi?id=13704
--- Comment #1 from Rion rion@plotinka.ru 2008-06-05 09:43:41 --- here is my configure string
./configure --prefix=/usr --host=i686-pc-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --sysconfdir=/etc/wine --with-fontconfig --with-curses --with-opengl --with-x --with-xcomposite --with-xcursor --with-xinerama --with-xinput --with-xrandr --with-xrender --with-alsa --without-capi --with-cups --with-dbus --without-esd --with-glu --without-gphoto --without-jack --with-jpeg --with-cms --with-ldap --with-hal --without-oss --without-openssl --without-nas --without-sane --with-freetype --with-xml --with-xslt --build=i686-pc-linux-gnu
you can see --with-ldap above.