[Libguestfs] Compile failure

Hi: I can't compile upstream now, it seems the gobject ld error, maybe I need install something, but I'm not familiar with gobject. Maybe we need to add something more to check if we should enable gobject bindings? error message is below: --- GISCAN Guestfs-1.0.gir ./.libs/libguestfs-gobject-1.0.so: undefined reference to `guestfs_test0rbufferouterr' ./.libs/libguestfs-gobject-1.0.so: undefined reference to `guestfs_test0_argv' ./.libs/libguestfs-gobject-1.0.so: undefined reference to `guestfs_test0rbufferout' collect2: ld returned 1 exit status linking of temporary binary failed: Command '['bash', '../libtool-kill-dependency_libs.sh', '../libtool', '--mode=link', '--tag=CC', '--silent', 'gcc', '-o', '/work/git/libguestfs/gobject/tmp-introspect_tAaLT/Guestfs-1.0', '-export-dynamic', '-L.', 'libguestfs-gobject-1.0.la', '-pthread', '-lgio-2.0', '-lgobject-2.0', '-lgmodule-2.0', '-lgthread-2.0', '-lrt', '-lglib-2.0', '/work/git/libguestfs/gobject/tmp-introspect_tAaLT/Guestfs-1.0.o']' returned non-zero exit status 1 make[3]: *** [Guestfs-1.0.gir] Error 1 make[3]: Leaving directory `/work/git/libguestfs/gobject' Thanks -Wanlong Gao