Re: Compiling 64-bit
Re: Compiling 64-bit
- Subject: Re: Compiling 64-bit
- From: Stefan Werner <email@hidden>
- Date: Wed, 13 Jun 2007 19:00:34 +0200
On 13.06.2007, at 18:50, Matthew Formica wrote:
64-bit "full graphical apps" need to be built with Leopard (which
is still under NDA). Tiger only provides UNIX-level/command-line
64-bit functionality, which is great if you have a command-line app
or can factor out your UI into a separate process.
And only parts of the non-GUI API is available to 64-bit Applications
on 10.4 - for example Core Audio or IOKit are 32-bit only. When in
doubt, use lipo -info:
$ lipo -info /System/Library/Frameworks/vecLib.framework/vecLib
Architectures in the fat file: /System/Library/Frameworks/
vecLib.framework/vecLib are: i386 ppc ppc64 x86_64
$ lipo -info /System/Library/Frameworks/XgridFoundation.framework/
XgridFoundation
Architectures in the fat file: /System/Library/Frameworks/
XgridFoundation.framework/XgridFoundation are: i386 ppc
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