[Openmcl-devel] Universal binaries? Closed source applications?

Paul Onions wibble37 at mac.com
Sat Jul 24 11:06:57 UTC 2010


On 24 Jul 2010, at 11:51, Gary Byers wrote:
> Apple offers a tool called 'lipo' that can create and manipulate  
> universal
> binaries.
>
> [src/ccl-dev] gb at antinomial> lipo dx86cl dppccl -create -output fatccl
> [src/ccl-dev] gb at antinomial> file fatccl
> fatccl: Mach-O universal binary with 2 architectures
> fatccl (for architecture i386):	Mach-O executable i386
> fatccl (for architecture ppc7400):	Mach-O executable ppc
> [src/ccl-dev] gb at antinomial>

Ah okay. This saves me from having to ask Harald elsewhere in this  
thread what he was talking about :-)
So much I don't know...

>> The second question is, do we need access to both Intel and PPC  
>> Macs to create the architecture-specific image files?
>
> I don't know of any other way to do that.

Thanks for your help,
Paul





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