Xcode 12 Upgrade, Apple Silicon and arm64:

Apple Silicon :

Apple has come up with its own ARM instruction set based processor M1 aka “Apple Silicon” same used as in iPhones, instead of the intel’s x86–64 instructions based processor used in existing Macs and Windows.

Arm64 Simulator Issue on Xcode 12:

When I tried building for simulator on Xcode 12.2, I encountered compilation error :

“XCode 12.2”
“Excluding arm64 for Simulators”

Arm64 Cocoa-pods Issue on Xcode 12:

I also encountered below erros with some of the third party libraries that have not updated their podspecs.

PrecompileSwiftBridgingHeader normal x86_64, CompileSwiftSources normal x86_64 com.apple.xcode.tools.swift.compiler, CompileSwiftSources normal arm64 com.apple.xcode.tools.swift.compiler failed.
EXCLUDED_ARCHS[sdk=iphonesimulator*] = arm64



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Rahul Goel

Rahul Goel

Computer Science Enthusiast | 9+ Year of Software Evolution | @Sharechat, Groupon, Paytm, Myntra https://www.linkedin.com/in/therahulgoel/