[Qt-interest] using qt4.5 cocoa

Thiago Macieira thiago.macieira at trolltech.com
Sun Apr 19 08:29:04 CEST 2009


Vittorio G. wrote:
>When compiling a program optimized with the latest qt4.5-cocoa, will it
> run on Tiger as well, resorting to the carbon framework, or will it
> produce Leopard only applications?

If you compile for Cocoa, it will run only on Leopard (and the upcoming 
Snow Leopard).

If you want your programs to run on Tiger and Panther, you have to compile 
using Carbon.

Note that you can compile the 32-bit targets with Carbon and compile the 
64-bit target with Cocoa.

-- 
Thiago Macieira - thiago.macieira (AT) nokia.com
  Senior Product Manager - Nokia, Qt Software
      Sandakerveien 116, NO-0402 Oslo, Norway
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