[patch] configure tweaks and qt compile fixes

[Havoc Pennington]

On Sat, 2006-01-07 at 16:01 +1100, Brad Hards wrote:
> The attached patch:
> 1. Adds some additional quoting to stop autoconf-1.9 complaining
> 2. reorders a couple of checks in configure.in to stop autoconf-1.9 
> complaining
> 3. switches to using AS_HELP_STRING() to avoid visual formatting of the 
> AC_ARG_ENABLE text (which didn't line up with other stuff anyway)

All sounds good.

> 4. adds a cast to get the qt (ie Qt4 bindings) to compile on x86_64. Without 
> it the conversion from dbus_int64_t and dbus_uint64_t to QVariant is 
> ambiguous. 
> 5. convert the qt unit tests to the current (Qt4.1) version of the Qt unit 
> test framework.

Some of the Qt hackers will have to comment on these.

Havoc