Thanks so much Dima! It seems to me this is the first time in many years of sage build that this Apple openMP issue pops up on my way and I have no idea why.
The temporary disabling of openMP option is appealing but how to do that, and are there oddities with it? > On Feb 16, 2026, at 8:23 PM, Dima Pasechnik <[email protected]> wrote: > > This comes from OpenMP installed on your computer (probably as > Homebrew package libomp) > Apple doesn't care about supporting OpenMP (nor anything that doesn't > add to its pile of cash it seems :-)) > so the correct compiler flags to use are `-Xpreprocessor -fopenmp` > and not `-fopenmp`. > > There are many ways forward, none of it painless, while > https://github.com/sagemath/sage/issues/40898 is still not fixed. > > One option - (temporarily) uninstall, or otherwise break, your OpenMP install. > > Or you can try using https://github.com/sagemath/sage/pull/40397 -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/d/msgid/sage-devel/42293F78-4DB6-4C4F-A49E-A6087C2984AA%40gmail.com.
