Bad Link flag?

[Zombie Ryushu]

[3206/3466] Linking default/source3/winbindd/libidmap.so
default/source3/winbindd/idmap_tdb_10.o: In function `convert_fn':
/home/zombie/rpmbuild/BUILD/samba-4.0.0alpha17/bin/../source3/winbindd/idmap_tdb.c:85: undefined reference to `find_domain_from_name'
default/source3/winbindd/idmap_1.o: In function `idmap_is_offline':
/home/zombie/rpmbuild/BUILD/samba-4.0.0alpha17/bin/../source3/winbindd/idmap.c:96: undefined reference to `get_global_winbindd_state_offline'
default/source3/winbindd/idmap_util_1.o: In function `idmap_uid_to_sid':
/home/zombie/rpmbuild/BUILD/samba-4.0.0alpha17/bin/../source3/winbindd/idmap_util.c:45: undefined reference to `winbindd_use_idmap_cache'
/home/zombie/rpmbuild/BUILD/samba-4.0.0alpha17/bin/../source3/winbindd/idmap_util.c:74: undefined reference to `winbindd_use_idmap_cache'
/home/zombie/rpmbuild/BUILD/samba-4.0.0alpha17/bin/../source3/winbindd/idmap_util.c:83: undefined reference to `winbindd_use_idmap_cache'
default/source3/winbindd/idmap_util_1.o: In function `idmap_gid_to_sid':
/home/zombie/rpmbuild/BUILD/samba-4.0.0alpha17/bin/../source3/winbindd/idmap_util.c:104: undefined reference to `winbindd_use_idmap_cache'
/home/zombie/rpmbuild/BUILD/samba-4.0.0alpha17/bin/../source3/winbindd/idmap_util.c:133: undefined reference to `winbindd_use_idmap_cache'
default/source3/winbindd/idmap_util_1.o:/home/zombie/rpmbuild/BUILD/samba-4.0.0alpha17/bin/../source3/winbindd/idmap_util.c:142: more undefined references to `winbindd_use_idmap_cache' follow
collect2: ld returned 1 exit status

Bad link flag?