Force-include arm_acle.h on aarch64 macOS to work around Qt qyieldcpu.h - #11
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Qt's qyieldcpu.h calls the ACLE intrinsic __yield() under __has_builtin(__yield) without including <arm_acle.h>. Apple clang 21 reports the builtin as available but makes the resulting implicit declaration an error, so every translation unit reaching <QtCore/qatomic.h> fails to compile. Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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Hi @cannam, |
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Qt's qyieldcpu.h calls the ACLE intrinsic __yield() under __has_builtin(__yield) without including <arm_acle.h>. Apple clang 21 reports the builtin as available but makes the resulting implicit declaration an error, so every translation unit reaching <QtCore/qatomic.h> fails to compile.