cmake/dbus/QtDBUS integration

[Thiago Macieira]

Paulo Moura Guedes wrote:
>> they mandate the use of pkg-config for Qt
>> too.
>
>How do you mean by mandate? I guess they could be changed right?

No. The only way of finding D-BUS include directories is through 
pkg-config. It includes a special "arch-specific" include-dir that can be 
anywhere. Also note that the Finddbus.cmake script's output 
${DBUS_INCLUDES} is not enough: you need to 
ADD_DEFINITIONS(${DBUS_DEFINITIONS}) for code to compile correctly.

So, on Linux, you have to use pkg-config to find D-BUS. On Windows, that's 
still up for grabs. On the other Unices, I'd recommend using pkg-config.

Since QtDBus depends on D-BUS and is part of their package, it uses 
pkg-config too. And since QtDBus uses Qt, Qt is found using pkg-config.

-- 
Thiago Macieira  -  thiago (AT) macieira.info - thiago (AT) kde.org
  thiago.macieira (AT) trolltech.com     Trolltech AS
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