2eeda9a1ca
The assumption that clang defaults to hard-float on ARM architectures does not hold on Debian systems where [set-correct-float-abi]. As setting the flags that are implied on most systems does no harm, the flags for the selected hard- or soft float behavior are now set independently of the toolchain. [set-correct-float-abi]: https://salsa.debian.org/pkg-llvm-team/llvm-toolchain/-/blob/10/debian/patches/26-set-correct-float-abi.diff Closes: https://github.com/RIOT-OS/RIOT/issues/15026