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Is it a Universal App?

How can I tell, other than doing a Get Info if an application is Universal Binary?

iMacs: 20" MacTel; 500 & 400 MHz PowerPC G3s, Mac OS X (10.4.7)

Posted on Jul 21, 2006 3:14 PM

Reply
8 replies

Jul 21, 2006 6:23 PM in response to Donald

I'll use program name "iTunes" as an example.

Here's how you can tell if it's PPC, Intel or Both.

Go to "Go" on the Menu bar, click Utilities and open the terminal.


Then issue the following command, replacing the name "iTunes" with your program:

lipo -info /Applications/iTunes.app/Contents/MacOS/iTunes

It will output:

Architectures in the fat file: /Applications/iTunes.app/Contents/MacOS/iTunes are: ppc i386

Now if the file you're looking at has ppc and i386 (intel) then its a universal binary, but if it only has one of them then it is only for that platform.

Is it a Universal App?

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