Someone

[builder@lythos amarok-1.4.4]$ gcc -o conftest -std=iso9899:1990 -W -Wall -Wchar-subscripts -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -DNDEBUG -O2  -pipe -Wall -O2 -march=i686 -mtune=pentium4 -Wformat-security -Wmissing-format-attribute -I/usr/include/gpod-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include    -DQT_THREAD_SUPPORT  -I/usr/include/mpeg4 -D_REENTRANT -lgpod -lglib-2.0 conftest.c
/usr/src/tmp/ccRn16dc.o: In function `main':
conftest.c:(.text+0x16): undefined reference to `itdb_track_set_thumbnails'
/usr/src/tmp/ccRn16dc.o:(.data+0x0): undefined reference to `itdb_track_set_thumbnails'
collect2: ld returned 1 exit status
[builder@lythos amarok-1.4.4]$ gcc -o conftest -std=iso9899:1990 -W -Wall -Wchar-subscripts -Wshadow -Wpointer-arith -Wmissing-prototypes -Wwrite-strings -D_XOPEN_SOURCE=500 -D_BSD_SOURCE -DNDEBUG -O2  -pipe -Wall -O2 -march=i686 -mtune=pentium4 -Wformat-security -Wmissing-format-attribute -I/usr/include/gpod-1.0 -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include    -DQT_THREAD_SUPPORT  -I/usr/include/mpeg4 -D_REENTRANT conftest.c -lgpod -lglib-2.0
[builder@lythos amarok-1.4.4]$ echo $?
0
[builder@lythos amarok-1.4.4]$ find ./ -name 'configure.in.in' -exec grep itdb_ {} /dev/null \;
./amarok/configure.in.in:            AC_CHECK_FUNCS(itdb_track_set_thumbnails, have_libgpod_artwork=yes)
./amarok/configure.in.in:            AC_CHECK_FUNCS(itdb_get_mountpoint)
./amarok/configure.in.in:            AC_CHECK_FUNCS(itdb_device_get_ipod_info)
[builder@lythos amarok-1.4.4]$ _