configure: datarootdir is unused, and causes a warning with newer versions of autoconf.

[Mike McCormack]

-------------- next part --------------
A non-text attachment was scrubbed...
Name: 74330f4e8d53bdf8b0092ad958e9333db30376df.diff
Type: text/x-patch
Size: 367 bytes
Desc: not available
Url : http://www.winehq.org/pipermail/wine-patches/attachments/20060619/46a1e640/74330f4e8d53bdf8b0092ad958e9333db30376df.diff