Here’s a question: what if the following was added to stdatomic.h at the end of the file: #else #include_next <stdatomic.h> #endif // C++23 Since the rest of the file is gated by C++23, this allows C++ programs that reference this header to have a chance to pick up the Clang one, if it exists. If Clang isn’t installed, it doesn’t matter insofar as the C++ program is going to fail anyway because it hasn’t explicitly set -std=c++2b. Just a thought. On 1 Feb 2022, at 14:40, Jonathan Wakely wrote: > On Tue, 1 Feb 2022 at 15:00, Ron Olson wrote: >> >> Well, yes and no. The code I linked to in the pastebin is what demonstrates the issue. The code in question is Apple’s libdispatch which I package separately as well as part of Swift. In that situation they’re using a C++ file that uses the underlying primitives in stdatomic in macros for their own higher-level functions, thus why stdatomic is ultimately being invoked. > > Does this help? > > https://github.com/apple/swift-corelibs-libdispatch/compare/main...jwakely:patch-1 > _______________________________________________ > devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx > To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx > Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ > List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines > List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx > Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/devel@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
