[opensuse-factory] Why has -fstack-clash-protection been added to optflags?

Hi I've had build failures specifically on 42.3 packages that need gcc5 and up to build. The failures are due to -fstack-clash-protection, which only works with gcc7, having been added to %optflags. Strangely 42.2 builds with gcc5 don't have this flag. Is there any way to bypass this besides rewriting %optflags? Why is this flag in 42.3 builds but not 42.2? Why does this flag pass on gcc48? Thanks Dave P -- To unsubscribe, e-mail: opensuse-factory+unsubscribe@opensuse.org To contact the owner, e-mail: opensuse-factory+owner@opensuse.org