Hi Reuben, > The definition of _GL_EXTERN_INLINE relies, on macOS, on > __header_inline, which is not a compiler built-in, but is defined in > sys/cdefs.h. Therefore, __header_inline is not defined when config.h > is included, and the tests always assume, on macOS, that the compiler > is buggy and does not support "extern inline".
Please, to help us reproduce the issue and verify a potential fix: How to reproduce the issue? I.e. What did you try to do, and what were the resulting diagnostics? Bruno