[issue44492] Building a C extension on Big Sur and SDK v10.15 fails

Change by Ned Deily : -- assignee: -> ned.deily ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue44492] Building a C extension on Big Sur and SDK v10.15 fails

Phil Thompson added the comment: Is this likely to be fixed for v3.10? At the very least a wheel should have the correct platform tag. -- ___ Python tracker ___

[issue44492] Building a C extension on Big Sur and SDK v10.15 fails

Change by Ned Deily : -- components: +macOS nosy: +ned.deily, ronaldoussoren ___ Python tracker ___ ___ Python-bugs-list mailing

[issue44492] Building a C extension on Big Sur and SDK v10.15 fails

Phil Thompson added the comment: Another aspect of this is when building a Python v3.10 C extension on macOS v10.15 (Catalina) with SDK 10.15, the wheel has the 'universal2' platform tag when it actually only contains an x86_64 implementation. --

[issue44492] Building a C extension on Big Sur and SDK v10.15 fails

New submission from Phil Thompson : I am running macOS v11 (Big Sur) and using Xcode v12.1 (because this is the latest that includes SDK v10.15 rather than v11) to build a C extension. I'm using the older SDK because of 3rd party libraries that are not tested against the newer SDK. This