undefined references in ckpasswd.c

[Joe St Sauver]

gcc   -o ckpasswd ckpasswd.o  libauth.o -lcrypt 
ckpasswd.o: In function `GetDBPass':
/usr/local/src/inn-CURRENT-20010327/authprogs/ckpasswd.c:91: undefined
reference to `dbm_open' 
/usr/local/src/inn-CURRENT-20010327/authprogs/ckpasswd.c:96: undefined
reference to `dbm_fetch' 
/usr/local/src/inn-CURRENT-20010327/authprogs/ckpasswd.c:98: undefined
reference to `dbm_close' 
/usr/local/src/inn-CURRENT-20010327/authprogs/ckpasswd.c:103: undefined
reference to `dbm_close' 
collect2: ld returned 1 exit status

This is inn-CURRENT-20010327 under Linux 2.4.1

#ifdef HAVE_NDBM_H
# include <ndbm.h>
#else
# ifdef HAVE_DB1_NDBM_H
#  include <db1/ndbm.h>
# endif
#endif

fails to consider the case where neither HAVE_NDBM_H nor HAVE_DB1_NDBM_H
are defined...

Regards,

Joe