Error compiling gnokii on openbsd 3.6

[Mitja Pirih]

Hello,

I'm runing OpenBSD 3.6 stable. When trying to compile I get this error:
.....
gmake[1]: Entering directory `/usr/local/src/gnokii-0.6.4/common/data'
gmake[1]: Nothing to be done for `all'.
gmake[1]: Leaving directory `/usr/local/src/gnokii-0.6.4/common/data'
gmake -C po
gmake[1]: Entering directory `/usr/local/src/gnokii-0.6.4/po'
gmake[1]: Nothing to be done for `all'.
gmake[1]: Leaving directory `/usr/local/src/gnokii-0.6.4/po'
gmake -C common
gmake[1]: Entering directory `/usr/local/src/gnokii-0.6.4/common'
/bin/sh ../libtool --mode=compile gcc -g -O2  -I../include  
-I/usr/local/include -o ../intl/localcharset.lo -c ../intl/localcharset.c
 gcc -g -O2 -I../include -I/usr/local/include -c ../intl/localcharset.c  -fPIC 
-DPIC -o ../intl/.libs/localcharset.o
../intl/localcharset.c: In function `get_charset_aliases':
../intl/localcharset.c:119: `LIBDIR' undeclared (first use in this function)
../intl/localcharset.c:119: (Each undeclared identifier is reported only once
../intl/localcharset.c:119: for each function it appears in.)
../intl/localcharset.c: In function `locale_charset':
../intl/localcharset.c:297: warning: assignment makes pointer from integer 
without a cast
../intl/localcharset.c:300: warning: assignment makes pointer from integer 
without a cast
../intl/localcharset.c:302: warning: assignment makes pointer from integer 
without a cast
gmake[1]: *** [../intl/localcharset.lo] Error 1
gmake[1]: Leaving directory `/usr/local/src/gnokii-0.6.4/common'
gmake: *** [common] Error 2

Any hints? What should I check?
Thanks for answers.

Regards,
Mitja