x11/xcursor builtlink problems

[Raymond Meyer <raymond.meyer%rambler.ru@localhost>]

On Sparc Solaris 10 with Xorg installed from pkgsrc and X11_TYPE=xorg set in
mk.conf

x11/xcursor fails to build in the last stage when the linker is invoked,
because the linker can't find -lXfixes libraries. These libraries are
under /opt/pkgsrc/xorg/lib, but for some reason they are not builtlinked. I had
to manually copy them to xcursor .bultlink/lib directory to get it to compile.

Could somebody have a look at it please.