[ap-utils] Error compiling on OpenBSD 3.1

[Alvin Alexander Utomo]

I'm having these errors while compiling ap-utils 1.3 on my OpenBSD 3.1
system :

bash# make
make  all-recursive
Making all in intl
Making all in lib
Making all in src
gcc    -o ap-config  ap-config.o aps.o auth_mac.o bridge.o cmd.o radio.o
stat.o stations.o sysinfo.o test.o wep.o wlan.o nwn_latest.o  nwn_advanced.o
../lib/libap.a -lmenu -lncurses ../intl/libintl.a /usr/local/lib/libiconv.a
ap-config.o: Undefined symbol `_acs_map' referenced from text segment
ap-config.o: Undefined symbol `_acs_map' referenced from text segment
ap-config.o: Undefined symbol `_acs_map' referenced from text segment
ap-config.o: Undefined symbol `_acs_map' referenced from text segment
ap-config.o: Undefined symbol `_acs_map' referenced from text segment
ap-config.o: Undefined symbol `_acs_map' referenced from text segment
ap-config.o: Undefined symbol `_acs_map' referenced from text segment
ap-config.o: Undefined symbol `_acs_map' referenced from text segment
ap-config.o: Undefined symbol `_acs_map' referenced from text segment
ap-config.o: More undefined symbol _acs_map refs follow
collect2: ld returned 1 exit status
*** Error code 1

Stop in /home/alvin/ap-utils-1.3/src (line 237 of Makefile).
*** Error code 1

Stop in /home/alvin/ap-utils-1.3 (line 200 of Makefile).
*** Error code 1

Stop in /home/alvin/ap-utils-1.3 (line 331 of Makefile).

Any clue ? Thanks.

Regards,
  Alvin