undefined symbol & linker command failed for arm64e

[MilkTicc]

I am trying to integrate Sparkle into my project but getting following errors

Undefined symbols for architecture arm64e:
  "_OBJC_CLASS_$_SPUStandardUpdaterController", referenced from:
       in ****.o
  "_OBJC_CLASS_$_SPUUpdater", referenced from:
       in ****.o
ld: symbol(s) not found for architecture arm64e
clang: error: linker command failed with exit code 1 (use -v to see invocation)

In the build log there is this warning

 ld: warning: ignoring file '/Users/****/Library/Developer/Xcode/DerivedData/****-eaxrlwyvvdnvcpazutjhxdabvkwf/Build/Products/Debug/Sparkle.framework/Versions/B/Sparkle': fat file missing arch 'arm64e', file has 'x86_64,arm64'

What is going on here? Does Sparkle not support arm64e yet? I am using Sparkle 2.6.4. Thanks!

[zorgiepoo]

No it does not. See https://stackoverflow.com/questions/67695609/building-for-arm64e-on-apple-silicon for why.

You should use arm64 instead.