Re: [Ethereal-dev] undefined strtoull on Win32 with latest SVN

[Guy Harris <gharris@xxxxxxxxx>]

Greg Morris wrote:

> I just updated to latest SVN and get the following extern error when
> compiling ftype-integer.c
>
> ftype-integer.c(223) : warning C4013: 'strtoull' undefined; assuming
> extern returning int
>
> Of course libethereal won't finish the link due to an unresolved
> external. Is strtoull ANSI?

No.

A change was made to "config.h.win32" to #define strtoull as 
g_ascii_strtoull, so that when building on Windows it'd use GLib 2.x's 
g_ascii_strtoull; "config.h" probably hadn't been rebuilt from 
"config.h.win32".

Unfortunately, there are some UN*Xes that appear to lack any routine to 
convert a string to a 64-bit integer (some HP-UXes don't have 
"strtoull()" or any other such routine), and some Digital UNIX versions 
have only "strtoul()" for that purpose, which would require more 
configure-script work, so I've just checked in a change to use 
"g_ascii_strtoull()" and to check, in the configure script, whether GLib 
has it and, if not, supply the GLib 2.4.5 version (which I extracted 
from the library and checked in).

Get the latest SVN version (it'll have "g_ascii_strtoull.c" in the 
"epan" directory) and try the build again (remove the top-level 
"config.h", to make sure it's rebuilt - that shouldn't be necessary for 
the build, but it should make sure you have an up-to-date "config.h" for 
Windows - and do a "make clean" before you do the build, to make sure 
everything gets rebuilt with the current header files).