Xterm fails to build with latest Makefile

[Thomas Hoffmann]

I tried to build (re-install) xterm on a 10.0-RELEASE system using the
latest Makefile and got the following error:

===>  Installing for xterm-300
===>  Checking if x11/xterm already installed
===>   Registering installation for xterm-300 as automatic
pkg-static: lstat(/usr/ports/x11/xterm/work/stage/usr/local/%%GNOME%%@exec/usr/local/bin/update-desktop-database
> /dev/null || /usr/bin/true): No
such file or directory
pkg-static: lstat(/usr/ports/x11/xterm/work/stage/usr/local/%%GNOME%%@unexec/usr/local/bin/update-desktop-database
> /dev/null || /usr/bin/true): No
such file or directory
*** Error code 74

Let me know if I can provide any other info or more details.