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fixes #253

-mno-avx is x86_64 specific and since llvm@18, it fails with error: unsupported option

$ echo 'int main(){return 0;}' |
>   /opt/homebrew/opt/llvm\@17/bin/clang -x c - -c \
>     --target=arm64-apple-macosx -mno-avx -o /dev/null
clang: warning: argument unused during compilation: '-mno-avx' [-Wunused-command-line-argument]

$ echo 'int main(){return 0;}' |
  /opt/homebrew/opt/llvm\@18/bin/clang -x c - -c \
    --target=arm64-apple-macosx -mno-avx -o /dev/null
clang: error: unsupported option '-mno-avx' for target 'arm64-apple-macosx'

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cc @dot-asm

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dot-asm commented Jul 23, 2025

Since the problem is demonstrably user-configuration-specific, the preferred course of action is to identify its root. Which is why the question was asked in #253 as opposed to rushing ahead with an dodge-the-problem fixes. Maybe there is more to it. With this in mind, would you answer the questions?

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Compilation issues on macOS 15
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