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ADGrant

macrumors 68000
Original poster
Mar 26, 2018
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Xcode just updated to 12.2 on my iMac running Catalina. Now everyone with Xcode will be able to build fat binaries with ARM support for the Mac.

I was able to build a Catalyst App and a regular AppKit application. Can't run them of course.
 
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I was able to build my personal Mac apps as Universal binaries, no problem. Just a re-compile. Will test them on an M1 machine eventually when I get one. The .app bundle increased in size by about 50%. But I have pretty simple apps.
 
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