[Qt4-preview-feedback] Qt 4.5 beta: Compile error on OS X

[Morten Sørvig]

On Feb 10, 2009, at 12:07 PM, ext Sylvain MARIE wrote:
>>
>> The "-no-mmx -no-3dnow -no-sse" should not be necessary any more, can
>> you try removing those arguments and compiling again? (We use gcc's -
>> Xarch option to selectively enable mmx/sse for the x86 archs)
>
>
> I downloaded the rc1, configured with
> ./configure -verbose -release -arch ppc -arch x86 -arch x86_64  -cocoa
> and ran "make". No dice.

...

> cc1plus: error: invalid option ‘mmx’
> cc1plus: error: invalid option ‘mmx’

It looks like you have a compiler that actually doesn't support mmx -  
can you run "gcc -v" and send the output to me?

Also, can you check if configure detects mmx support or not? It should  
output a line like "MMX/3DNOW/SSE/SSE2..  yes/yes/yes/yes" or similar.

thanks,
Morten