Re: gcc -MM

Yes, I think building for dual architecture would be useful, because  
mac sites would probably have some
time old ppc macs and new intel macs. But I think this would be a  
configuration option.

Aarno

On 13 Jan 2006, at 16:28, Stipe Tolj wrote:

> Andreas Fink wrote:
>
>> Aarno was reporting that there is another issue with MacOS X and  
>> the - MM flag.
>> Note that -MM is not a flag to be used on MacOS X because of its  
>> Dual  Architecture compilation.
>> -MM does precompile the headers so you dont have to do it every time.
>> However when you compile in one go for i386 and ppc, then you get  
>> two  different precompiled header files but only one output one.
>> The use of "--disable-dependency-tracking" disables this  
>> automatically.
>> So for MacOS X with dual architecture supported compiler, this  
>> should  automatically be enabled.
>
> which implies now the following change?
>
> Do we really want to have a build for both archs?
>
> Stipe
>
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