Upgrade problem to version 2.10.0

[Grimm, Willy]

Hi there,
 
sorry for bugging you with that but I run into an issue while upgrading
to 
 
GTK_VERSION=    2.10.0

on my FreeBSD system:
 
6.2-STABLE FreeBSD 6.2-STABLE #5: Sat Sep 15 10:25:21 CEST 2007 GENERIC
amd64
 
with the following error:
 
 cc -DHAVE_CONFIG_H -I. -I. -I../../.. -I../../.. -I../../../gtk
-I../../../gtk -I../../../gdk -I../../../gdk -I/usr/local/include
-DGTK_PRINT_BACKEND_ENABLE_UNSUPPORTED -D_REENTRANT -D_THREAD_SAFE
-I/usr/local/include/glib-2.0 -I/usr/local/lib/glib-2.0/include
-I/usr/local/include/pango-1.0 -I/usr/local/include/cairo
-I/usr/local/include -I/usr/local/include/freetype2
-I/usr/local/include/atk-1.0 -DG_DISABLE_CAST_CHECKS
-I/usr/local/include/freetype2 -I/usr/local/include -D_THREAD_SAFE
-I/usr/local/include -DG_DISABLE_DEPRECATED -O2 -fno-strict-aliasing
-pipe -Wall -MT gtkcupsutils.lo -MD -MP -MF .deps/gtkcupsutils.Tpo -c
gtkcupsutils.c  -fPIC -DPIC -o .libs/gtkcupsutils.o
gtkcupsutils.c: In function `_get_send':
gtkcupsutils.c:968: error: dereferencing pointer to incomplete type
*** Error code 1

Do you know what needs to be done to get it fixed?

Thanks

Willy