googlizer version 0.3-3 failed to build on amd64 with GCC-4.6/oneiric

googlizer version 0.3-3 failed to build on amd64 with GCC-4.6/oneiric
Link to failed build: https://launchpad.net/ubuntu/+archive/test-rebuild-20110413/+buildjob/2451809

Details about the rebuild:
https://lists.ubuntu.com/archives/ubuntu-devel/2011-April/033042.html

Direct link to the build log: https://launchpad.net/ubuntu/+archive/test-rebuild-20110413/+buildjob/2451809/+files/buildlog_ubuntu-natty-amd64.googlizer_0.3-3_FAILEDTOBUILD.txt.gz

This log snippet might be of interest, since it triggered the matcher 'Purging chroot-autobuild'.
Excerpt 1620 lines into the build log:

googlizer.c:(.text+0x2bb): undefined reference to `gnome_init_with_popt_table'
googlizer.c:(.text+0x2c5): undefined reference to `gtk_window_new'
googlizer.c:(.text+0x2ce): undefined reference to `gtk_exit'
googlizer.c:(.text+0x2d3): undefined reference to `gtk_object_get_type'
googlizer.c:(.text+0x2e5): undefined reference to `g_type_check_instance_cast'
googlizer.c:(.text+0x315): undefined reference to `gtk_signal_connect_full'
googlizer.c:(.text+0x323): undefined reference to `gtk_object_get_type'
googlizer.c:(.text+0x335): undefined reference to `g_type_check_instance_cast'
googlizer.c:(.text+0x362): undefined reference to `gtk_signal_connect_full'
googlizer.c:(.text+0x373): undefined reference to `gtk_main'
collect2: ld returned 1 exit status
make[1]: *** [googlizer] Error 1
make[1]: Leaving directory `/build/buildd/googlizer-0.3'
make: *** [build-stamp] Error 2
dpkg-buildpackage: error: debian/rules build gave error exit status 2
******************************************************************************
Build finished at 20110423-0431
FAILED [dpkg-buildpackage died]
Purging chroot-autobuild/build/buildd/googlizer-0.3