On Wed, 16 Feb 2022 at 17:18, Philippe Mathieu-Daudé <f4...@amsat.org> wrote: > Thanks for the pointer. And the next section is > https://clang.llvm.org/docs/Toolchain.html#atomics-library :) > > Clang does not currently automatically link against libatomic when > using libgcc_s. You may need to manually add -latomic to support > this configuration when using non-native atomic operations (if you > see link errors referring to __atomic_* functions).
We deliberately don't link against libatomic at the moment... -- PMM
