[PD] compiling externals for osx i5/i7

[Thomas Grill]

I would be very surprised if core2 binaries don't run on i3/i5/i7. In fact i compile all my binaries with optimization for core2 and switch back and forth between both platforms without any problems. 
gr~~~

--
Thomas Grill
http://grrrr.org

Am 04.11.2012 um 00:51 schrieb Miller Puckette <msp at ucsd.edu>:

> This is strange... I thought i3/5/7 were upwards compatible with older
> processors and hence should not need any recompilation at all.  I hope
> there's some mistake... otherwise we'd need to make a whole new set of
> binaries for everything.
> 
> Miller
> 
> On Sat, Nov 03, 2012 at 10:47:10PM +0100, Orm Finnendahl wrote:
>> Hi list,
>> 
>> I just found out that some of my custom externals stopped working on
>> recent OSX (i5/i7) hardware (pd complains about arch mismatch).
>> 
>> Since I don't own Apple gear I always compiled on a (virtual) OSX
>> machine on my linux box. I'd rather avoid having to update the
>> virtual box once again to a more recent OSX version, put the XCode
>> stuff on it and spend hours after hours just to get a compilation
>> environment.
>> 
>> My questions:
>> 
>> - is there any way to make gcc cross compile for OSX on linux?
>> 
>> - is there an extension for i5/i7 and dual-core externals on OSX so
>>  that they can co-habitate with each other (similar to the .l_ia64
>>  and .l_i386 on linux)?
>> 
>> - is a recompilation for linux i5/i7 hardware also necessary (and
>>  what's the extension for that)?
>> 
>> Thanks for any hints,
>> Orm
>> 
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