Hi,

As you noticed, V8 does not currently support Sparc, MIPS or IA-64.  I believe 
that the MIPS port is being worked on by the V8 team, but the "implementation" 
that exists in the v8 branch we currently have is simply stubs with no 
implementation.  As far as I know, there are no plans to add Sparc or IA-64 
backends and doing so is considerable work.

My understanding is that V8 was shifted into qtbase so that it could be used by 
QtWebkit.  Is QtWebkit supported on those platforms?  If it is, I supposed we 
could continue to use JSC for them, and only enable V8 on the platforms it 
supports, but someone else would have to give a definitive answer.

Cheers,

Aaron

On 01/09/2011, at 7:37 AM, ext Thiago Macieira wrote:

> I see that V8 is imported into QtBase now. However, this means that many 
> platforms will no longer build now.
> 
> I see that V8 has MIPS support, but that isn't enabled on the v8.pro file. 
> It's 
> an easy fix. But even then, V8 won't compile on MIPS -- apparently commit 
> 9365e5fb54f3c6fdd07cab1743056a4df0403372 introduced changes which aren't 
> reflected on that platform.
> 
> Since there was no announcement of platform support dropping, can I assume 
> that the people who imported V8 will make sure QtBase at least compiles, even 
> if some functionality is disabled, on Sparc, MIPS and IA-64? By the time of 
> the feature freeze.
> 
> -- 
> Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
>   Software Architect - Intel Open Source Technology Center
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