Xaw3d doesn't build in 2012Q4

[Ignatios Souvatzis <ignatios%cs.uni-bonn.de@localhost>]

Hi,

In file included from Command.c:63:0:
/pkg_comp/obj/pkgsrc/x11/Xaw3d/default/.buildlink/include/X11/extensions/shape.h:31:39:
 fatal error: X11/extensions/shapeconst.h: No such file or directory
compilation terminated.
*** [Command.o] Error code 1


I checked that
/usr/pkg/include/X11/extensions/shapesconst.h 

exists in the build chroot, but not in 

/pkg_comp/obj/pkgsrc/x11/Xaw3d/default/.buildlink/include/X11/extensions/

How to proceed?

This is pkgsrc xorg, 6.0 binaries, i386, pkgcomp-chrooted on a amd64 host.

        -is