devilspie version 0.22-1 failed to build on i386

devilspie version 0.22-1 failed to build on i386
Link to failed build: https://launchpad.net/ubuntu/+archive/test-rebuild-20110329/+buildjob/2390985

Direct link to the build log: https://launchpad.net/ubuntu/+archive/test-rebuild-20110329/+buildjob/2390985/+files/buildlog_ubuntu-natty-i386.devilspie_0.22-1_FAILEDTOBUILD.txt.gz

This log snippet might be of interest, since it triggered the matcher 'Purging chroot-autobuild'.
Excerpt 1599 lines into the build log:

gcc -DHAVE_CONFIG_H -I. -pthread -I/usr/include/glib-2.0 -I/usr/lib/i386-linux-gnu/glib-2.0/include -I/usr/include/gio-unix-2.0/ -I/usr/include/pango-1.0 -I/usr/include/freetype2 -I/usr/include/libpng12 -I/usr/include/libdrm -I/usr/include/atk-1.0 -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pixman-1 -I/usr/include/libwnck-1.0 -I/usr/include/startup-notification-1.0 -DLOCALEDIR=\""/usr/share/locale"\" -DSYSCONFDIR=\""/etc"\" -DDATADIR=\""/usr/share"\" -DG_DISABLE_DEPRECATED -DGDK_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED -DWNCK_I_KNOW_THIS_IS_UNSTABLE -Wall -Wmissing-prototypes -g -O2 -g -O2 -c devilspie.c
gcc -DHAVE_CONFIG_H -I. -pthread -I/usr/include/glib-2.0 -I/usr/lib/i386-linux-gnu/glib-2.0/include -I/usr/include/gio-unix-2.0/ -I/usr/include/pango-1.0 -I/usr/include/freetype2 -I/usr/include/libpng12 -I/usr/include/libdrm -I/usr/include/atk-1.0 -I/usr/include/gtk-2.0 -I/usr/lib/gtk-2.0/include -I/usr/include/cairo -I/usr/include/gdk-pixbuf-2.0 -I/usr/include/pixman-1 -I/usr/include/libwnck-1.0 -I/usr/include/startup-notification-1.0 -DLOCALEDIR=\""/usr/share/locale"\" -DSYSCONFDIR=\""/etc"\" -DDATADIR=\""/usr/share"\" -DG_DISABLE_DEPRECATED -DGDK_DISABLE_DEPRECATED -DGTK_DISABLE_DEPRECATED -DWNCK_I_KNOW_THIS_IS_UNSTABLE -Wall -Wmissing-prototypes -g -O2 -g -O2 -c xutils.c
xutils.c: In function 'my_wnck_atom_get':
xutils.c:43:29: error: 'gdk_display' undeclared (first use in this function)
xutils.c:43:29: note: each undeclared identifier is reported only once for each function it appears in
xutils.c: In function 'my_wnck_change_state':
xutils.c:79:25: error: 'gdk_display' undeclared (first use in this function)
xutils.c: In function 'my_wnck_error_trap_pop':
xutils.c:103:10: error: 'gdk_display' undeclared (first use in this function)
xutils.c: In function 'my_wnck_get_string_property_latin1':
xutils.c:125:32: error: 'gdk_display' undeclared (first use in this function)
xutils.c: In function 'my_wnck_window_get_xscreen':
xutils.c:182:25: error: 'gdk_display' undeclared (first use in this function)
xutils.c: In function 'my_wnck_get_cardinal_list':
xutils.c:205:32: error: 'gdk_display' undeclared (first use in this function)
xutils.c: In function 'my_wnck_get_cardinal':
xutils.c:245:32: error: 'gdk_display' undeclared (first use in this function)
make[3]: *** [xutils.o] Error 1
make[3]: Leaving directory `/build/buildd/devilspie-0.22/src'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/build/buildd/devilspie-0.22/src'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/build/buildd/devilspie-0.22'
make: *** [debian/stamp-makefile-build] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
******************************************************************************
Build finished at 20110403-1059
FAILED [dpkg-buildpackage died]
Purging chroot-autobuild/build/buildd/devilspie-0.22