On Tue, Jul 30, 2024 at 02:30:11PM +0000, Sven Bieg via Gcc-help wrote: > Thank You! I don't think libm has any dependencies, does it? Why do i get this error-message without trying to link? Many libm things require errno, which is not required to be supported for freestanding implementations (it can be though!) Maybe we should test for that, instead of just for freestanding? Is there anything else we should also care about? Segher