Re: 64-bit Mac OS X kernel
Re: 64-bit Mac OS X kernel
- Subject: Re: 64-bit Mac OS X kernel
- From: rohan a <email@hidden>
- Date: Wed, 19 Aug 2009 16:33:54 +0530
Thanks everyone for the help.
On Wed, Aug 19, 2009 at 4:12 PM, Mo McRoberts<email@hidden> wrote:
> On Wed, Aug 19, 2009 at 11:25, rohan a<email@hidden> wrote:
>> I was mainly asking this from an application testing perspective.
>> Hence, wanted to know whether there are different installation images
>> available for 32-bit and 64-bit OS.
>
> Unless you’re writing kexts, you don’t really need to care whether the
> kernel’s 32-bit or 64-bit. Provided you have an x86_64 Mac, you can
> run 64-bit applications, and you can switch between 64-bit and 32-bit
> mode for your application by using 'arch', Finder’s Get Info panel, or
> Info.plist keys as necessary (or just create separate build products
> for each architecture while testing).
>
> M.
>
> --
> http://nevali.net
>
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