Re: [xml] minor compile warnings

[Roumen Petrov <bugtrack roumenpetrov info>]

Daniel Veillard wrote:
> On Thu, Nov 22, 2007 at 11:29:49PM +0100, Hannes Eder wrote:
>   
> > the attached patch fixes the warnings below in libxml2-2.6.28:
> >     
>
>   In general it's best to report with the latest versions 2.6.30 ATM
>
>   
> > compiler: gcc (GCC) 3.4.4 (cygming special, gdc 0.12, using dmd 0.125)
> > and yes ... it's cygwin ;)
> >
> > encoding.c:1706: warning: passing arg 2 of `libiconv' from
> > incompatible pointer type
> >     
>
>   Diverging definitions for iconv() . man iconv on Linux states:
>
> size_t iconv(iconv_t cd,
>              char **inbuf, size_t *inbytesleft,
>              char **outbuf, size_t *outbytesleft);
>
>  so that patch can't be applied, sorry
>   

If you use AM_ICONV in configure.ac you will see a check for iconv 
declaration and you should take care if ICONV_CONST is defined !
FYI Second argument of function is const when iconv is build as separate 
library.

So that please update configure.ac as add AM_ICONV macro and update 
source to use ICONV_CONST at right places.

Roumen