iconv issues with samba-3.2.15

[samba user]

Hello Experts:

I upgraded from 3.0.25 to 3.2.15 - the compilation went thru fine but I get
segmentation fault during runtime. It dumps core when function lp_load_ex
(in file param/loadparm.c) calls init_iconv().

I'm using GCC 4.3.3 to compile samba.

I tried google search but couldn't find anything relevant. Can somone please
suggest what could be going wrong.

Thanks,
Marty