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Re: 64-bit Carbon




On Jun 13, 2007, at 2:46 AM, Laurence Harris wrote:


On Jun 13, 2007, at 5:24 AM, Felipe Monteiro de Carvalho wrote:

On 6/13/07, Stefan Werner <email@hidden> wrote:
Isn't Qt based on Carbon too?

Oh, indeed it is :)


I don't know, but that doesn't matter. TrollTech is a big company and
I'm sure they will port it quickly if a need arrises (like for example
when there is no 64-bits Carbon).

LOL Right. Unfortunately it won't work that way. You can't just convert a framework that's based on a set of APIs to wrap a completely different framework that requires a completely different approach to application design and uses a different language (Objective-C). At least not quickly, and if they actually did that the result wouldn't work with all of the existing Qt projects. Furthermore, lack of 64-bit support is not likely have have TrollTech in a panic anytime soon.

Well, since we provide a library, we'd like to give customers access to all of Mac OS X, and that does include 64-bit. In fact, we've had people asking about it since it was announced last year and we've spent time getting things to work in 64-bit Carbon. I can't say this is the best news we've ever heard.


Larry is definitely right (I had to chuckle a little myself), it's not something that you just do over the weekend. There's a lot of regression-testing that needs to be done, and the fact that it would have to most likely be a "only 64-bit" path. That's lots of fun to test.

On the positive side, it only affects our GUI libraries. The "core" and networking, SQL, and others will still work in 64-bit.

Add one more to the "not happy" pile,

Off to WWDC for another day,

-- Trenton
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References: 
 >Re: 64-bit Carbon (From: Dair Grant <email@hidden>)
 >Re: 64-bit Carbon (From: Jack Small <email@hidden>)
 >Re: 64-bit Carbon (From: Jerry <email@hidden>)
 >Re: 64-bit Carbon (From: "Felipe Monteiro de Carvalho" <email@hidden>)
 >Re: 64-bit Carbon (From: Laurence Harris <email@hidden>)
 >Re: 64-bit Carbon (From: "Felipe Monteiro de Carvalho" <email@hidden>)
 >Re: 64-bit Carbon (From: Stefan Werner <email@hidden>)
 >Re: 64-bit Carbon (From: "Felipe Monteiro de Carvalho" <email@hidden>)
 >Re: 64-bit Carbon (From: Laurence Harris <email@hidden>)



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