problem with ./configure & libGLU vs. libice-dev

Hi,

isn't there a problem with wine's configure script? I'm running on
new Debian Squezee and noticed (luckily), that when libice-dev is
installed, than ./configure can't find "-lGLU".

But libice-dev doesn't have any influence on file "libGLU.so.1".

So why configure says me "-lGLU... not found" when file
"/usr/lib/libGLU.so.1" is present?

Desperate W.