intltool dependency

[Florian Wobbe]

>> Hi David,
>> 
>> thanks for this awesome tool - it saved me a lot of troubles already!
>> 
>> I have issues compiling version 3.13 on MacOSX 10.6:
> 
> Hi, thanks for the feedback. Have you tried building with --disable-nls?

Hi, I did but still:
configure: error: The intltool scripts were not found. Please install intltool.

> It's late now; I'll look at your warnings some time tomorrow hopefully.

Thanks!

> Some of them don't seem to be my fault (the ones about
> _LARGEFILE64_SOURCE for example)

I agree, zlib should do the test properly:

#ifdef _LARGEFILE64_SOURCE
#if -_LARGEFILE64_SOURCE - -1 == 1
...

You could just shut up the warning by removing -Wundef.

> but the pointer arithmetic on (void *)
> is definitely a GNUism and I should know better; I'll fix those.

Cheers,
Florian